Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@xxxxxxxxx>
---
builtin/am.c | 2 +-
builtin/checkout.c | 2 +-
builtin/merge-recursive.c | 2 +-
builtin/merge.c | 2 +-
merge-recursive.c | 151 +++++++++++++++++++++-----------------
merge-recursive.h | 6 +-
sequencer.c | 4 +-
7 files changed, 94 insertions(+), 75 deletions(-)
diff --git a/builtin/am.c b/builtin/am.c
index d2af94500c..65e10a5eb3 100644
--- a/builtin/am.c
+++ b/builtin/am.c
@@ -1597,7 +1597,7 @@ static int fall_back_threeway(const struct am_state *state, const char *index_pa
* changes.
*/
- init_merge_options(&o);
+ init_merge_options(&o, the_repository);
o.branch1 = "HEAD";
their_tree_name = xstrfmt("%.*s", linelen(state->msg), state->msg);
diff --git a/builtin/checkout.c b/builtin/checkout.c
index 38b28c20e2..8ecb4c43c7 100644
--- a/builtin/checkout.c
+++ b/builtin/checkout.c
@@ -670,7 +670,7 @@ static int merge_working_tree(const struct checkout_opts *opts,
* a pain; plumb in an option to set
* o.renormalize?
*/
- init_merge_options(&o);
+ init_merge_options(&o, the_repository);
o.verbosity = 0;
work = write_tree_from_memory(&o);
diff --git a/builtin/merge-recursive.c b/builtin/merge-recursive.c
index 9b2f707c29..4864f7b22f 100644
--- a/builtin/merge-recursive.c
+++ b/builtin/merge-recursive.c
@@ -28,7 +28,7 @@ int cmd_merge_recursive(int argc, const char **argv, const char *prefix)
struct merge_options o;
struct commit *result;
- init_merge_options(&o);
+ init_merge_options(&o, the_repository);
if (argv[0] && ends_with(argv[0], "-subtree"))
o.subtree_shift = "";
diff --git a/builtin/merge.c b/builtin/merge.c
index db22119c93..d2d636d979 100644
--- a/builtin/merge.c
+++ b/builtin/merge.c
@@ -701,7 +701,7 @@ static int try_merge_strategy(const char *strategy, struct commit_list *common,
return 2;
}
- init_merge_options(&o);
+ init_merge_options(&o, the_repository);
if (!strcmp(strategy, "subtree"))
o.subtree_shift = "";
diff --git a/merge-recursive.c b/merge-recursive.c
index b025c10e31..184945ae67 100644
--- a/merge-recursive.c
+++ b/merge-recursive.c
@@ -318,22 +318,24 @@ static int add_cacheinfo(struct merge_options *o,
unsigned int mode, const struct object_id *oid,
const char *path, int stage, int refresh, int options)
{
+ struct index_state *istate = o->repo->index;
struct cache_entry *ce;
int ret;
- ce = make_cache_entry(&the_index, mode, oid ? oid : &null_oid, path, stage, 0);
+ ce = make_cache_entry(istate, mode, oid ? oid : &null_oid, path, stage, 0);
if (!ce)
return err(o, _("add_cacheinfo failed for path '%s'; merge aborting."), path);
- ret = add_cache_entry(ce, options);
+ ret = add_index_entry(istate, ce, options);
if (refresh) {
struct cache_entry *nce;
- nce = refresh_cache_entry(&the_index, ce, CE_MATCH_REFRESH | CE_MATCH_IGNORE_MISSING);
+ nce = refresh_cache_entry(istate, ce,
+ CE_MATCH_REFRESH | CE_MATCH_IGNORE_MISSING);
if (!nce)
return err(o, _("add_cacheinfo failed to refresh for path '%s'; merge aborting."), path);
if (nce != ce)
- ret = add_cache_entry(nce, options);
+ ret = add_index_entry(istate, nce, options);
}
return ret;
}
@@ -361,7 +363,7 @@ static int unpack_trees_start(struct merge_options *o,
o->unpack_opts.merge = 1;
o->unpack_opts.head_idx = 2;
o->unpack_opts.fn = threeway_merge;
- o->unpack_opts.src_index = &the_index;
+ o->unpack_opts.src_index = o->repo->index;
o->unpack_opts.dst_index = &tmp_index;
o->unpack_opts.aggressive = !merge_detect_rename(o);
setup_unpack_trees_porcelain(&o->unpack_opts, "merge");
@@ -371,16 +373,16 @@ static int unpack_trees_start(struct merge_options *o,
init_tree_desc_from_tree(t+2, merge);
rc = unpack_trees(3, t, &o->unpack_opts);
- cache_tree_free(&active_cache_tree);
+ cache_tree_free(&o->repo->index->cache_tree);
/*
- * Update the_index to match the new results, AFTER saving a copy
+ * Update o->repo->index to match the new results, AFTER saving a copy
* in o->orig_index. Update src_index to point to the saved copy.
* (verify_uptodate() checks src_index, and the original index is
* the one that had the necessary modification timestamps.)
*/
- o->orig_index = the_index;
- the_index = tmp_index;
+ o->orig_index = *o->repo->index;
+ *o->repo->index = tmp_index;
o->unpack_opts.src_index = &o->orig_index;
return rc;
@@ -395,12 +397,13 @@ static void unpack_trees_finish(struct merge_options *o)
struct tree *write_tree_from_memory(struct merge_options *o)
{
struct tree *result = NULL;
+ struct index_state *istate = o->repo->index;
- if (unmerged_cache()) {
+ if (unmerged_index(istate)) {
int i;
fprintf(stderr, "BUG: There are unmerged index entries:\n");
- for (i = 0; i < active_nr; i++) {
- const struct cache_entry *ce = active_cache[i];
+ for (i = 0; i < istate->cache_nr; i++) {
+ const struct cache_entry *ce = istate->cache[i];
if (ce_stage(ce))
fprintf(stderr, "BUG: %d %.*s\n", ce_stage(ce),
(int)ce_namelen(ce), ce->name);
@@ -408,16 +411,16 @@ struct tree *write_tree_from_memory(struct merge_options *o)
BUG("unmerged index entries in merge-recursive.c");
}
- if (!active_cache_tree)
- active_cache_tree = cache_tree();
+ if (!istate->cache_tree)
+ istate->cache_tree = cache_tree();
- if (!cache_tree_fully_valid(active_cache_tree) &&
- cache_tree_update(&the_index, 0) < 0) {
+ if (!cache_tree_fully_valid(istate->cache_tree) &&
+ cache_tree_update(istate, 0) < 0) {
err(o, _("error building trees"));
return NULL;
}
- result = lookup_tree(the_repository, &active_cache_tree->oid);
+ result = lookup_tree(the_repository, &istate->cache_tree->oid);
return result;
}
@@ -487,17 +490,17 @@ static struct stage_data *insert_stage_data(const char *path,
* Create a dictionary mapping file names to stage_data objects. The
* dictionary contains one entry for every path with a non-zero stage entry.
*/
-static struct string_list *get_unmerged(void)
+static struct string_list *get_unmerged(struct index_state *istate)
{
struct string_list *unmerged = xcalloc(1, sizeof(struct string_list));
int i;
unmerged->strdup_strings = 1;
- for (i = 0; i < active_nr; i++) {
+ for (i = 0; i < istate->cache_nr; i++) {
struct string_list_item *item;
struct stage_data *e;
- const struct cache_entry *ce = active_cache[i];
+ const struct cache_entry *ce = istate->cache[i];
if (!ce_stage(ce))
continue;
@@ -657,7 +660,7 @@ static int update_stages(struct merge_options *opt, const char *path,
int clear = 1;
int options = ADD_CACHE_OK_TO_ADD | ADD_CACHE_SKIP_DFCHECK;
if (clear)
- if (remove_file_from_cache(path))
+ if (remove_file_from_index(opt->repo->index, path))
return -1;
if (o)
if (add_cacheinfo(opt, o->mode, &o->oid, path, 1, 0, options))
@@ -713,13 +716,14 @@ static int remove_file(struct merge_options *o, int clean,
int update_working_directory = !o->call_depth && !no_wd;
if (update_cache) {
- if (remove_file_from_cache(path))
+ if (remove_file_from_index(o->repo->index, path))
return -1;
}
if (update_working_directory) {
if (ignore_case) {
struct cache_entry *ce;
- ce = cache_file_exists(path, strlen(path), ignore_case);
+ ce = index_file_exists(o->repo->index, path, strlen(path),
+ ignore_case);
if (ce && ce_stage(ce) == 0 && strcmp(path, ce->name))
return 0;
}
@@ -769,7 +773,8 @@ static char *unique_path(struct merge_options *o, const char *path, const char *
* check the working directory. If empty_ok is non-zero, also return
* 0 in the case where the working-tree dir exists but is empty.
*/
-static int dir_in_way(const char *path, int check_working_copy, int empty_ok)
+static int dir_in_way(struct index_state *istate, const char *path,
+ int check_working_copy, int empty_ok)
{
int pos;
struct strbuf dirpath = STRBUF_INIT;
@@ -778,12 +783,12 @@ static int dir_in_way(const char *path, int check_working_copy, int empty_ok)
strbuf_addstr(&dirpath, path);
strbuf_addch(&dirpath, '/');
- pos = cache_name_pos(dirpath.buf, dirpath.len);
+ pos = index_name_pos(istate, dirpath.buf, dirpath.len);
if (pos < 0)
pos = -1 - pos;
- if (pos < active_nr &&
- !strncmp(dirpath.buf, active_cache[pos]->name, dirpath.len)) {
+ if (pos < istate->cache_nr &&
+ !strncmp(dirpath.buf, istate->cache[pos]->name, dirpath.len)) {
strbuf_release(&dirpath);
return 1;
}
@@ -826,7 +831,7 @@ static int was_tracked(struct merge_options *o, const char *path)
return 0;
}
-static int would_lose_untracked(const char *path)
+static int would_lose_untracked(struct index_state *istate, const char *path)
{
/*
* This may look like it can be simplified to:
@@ -845,19 +850,19 @@ static int would_lose_untracked(const char *path)
* update_file()/would_lose_untracked(); see every comment in this
* file which mentions "update_stages".
*/
- int pos = cache_name_pos(path, strlen(path));
+ int pos = index_name_pos(istate, path, strlen(path));
if (pos < 0)
pos = -1 - pos;
- while (pos < active_nr &&
- !strcmp(path, active_cache[pos]->name)) {
+ while (pos < istate->cache_nr &&
+ !strcmp(path, istate->cache[pos]->name)) {
/*
* If stage #0, it is definitely tracked.
* If it has stage #2 then it was tracked
* before this merge started. All other
* cases the path was not tracked.
*/
- switch (ce_stage(active_cache[pos])) {
+ switch (ce_stage(istate->cache[pos])) {
case 0:
case 2:
return 0;
@@ -917,7 +922,7 @@ static int make_room_for_path(struct merge_options *o, const char *path)
* Do not unlink a file in the work tree if we are not
* tracking it.
*/
- if (would_lose_untracked(path))
+ if (would_lose_untracked(o->repo->index, path))
return err(o, _("refusing to lose untracked file at '%s'"),
path);
@@ -967,7 +972,7 @@ static int update_file_flags(struct merge_options *o,
}
if (S_ISREG(mode)) {
struct strbuf strbuf = STRBUF_INIT;
- if (convert_to_working_tree(&the_index, path, buf, size, &strbuf)) {
+ if (convert_to_working_tree(o->repo->index, path, buf, size, &strbuf)) {
free(buf);
size = strbuf.len;
buf = strbuf_detach(&strbuf, NULL);
@@ -1085,7 +1090,7 @@ static int merge_3way(struct merge_options *o,
merge_status = ll_merge(result_buf, a->path, &orig, base_name,
&src1, name1, &src2, name2,
- &the_index, &ll_opts);
+ o->repo->index, &ll_opts);
free(base_name);
free(name1);
@@ -1096,7 +1101,8 @@ static int merge_3way(struct merge_options *o,
return merge_status;
}
-static int find_first_merges(struct object_array *result, const char *path,
+static int find_first_merges(struct repository *repo,
+ struct object_array *result, const char *path,
struct commit *a, struct commit *b)
{
int i, j;
@@ -1116,7 +1122,7 @@ static int find_first_merges(struct object_array *result, const char *path,
/* get all revisions that merge commit a */
xsnprintf(merged_revision, sizeof(merged_revision), "^%s",
oid_to_hex(&a->object.oid));
- repo_init_revisions(the_repository, &revs, NULL);
+ repo_init_revisions(repo, &revs, NULL);
rev_opts.submodule = path;
/* FIXME: can't handle linked worktrees in submodules yet */
revs.single_worktree = path != NULL;
@@ -1246,7 +1252,8 @@ static int merge_submodule(struct merge_options *o,
return 0;
/* find commit which merges them */
- parent_count = find_first_merges(&merges, path, commit_a, commit_b);
+ parent_count = find_first_merges(o->repo, &merges, path,
+ commit_a, commit_b);
switch (parent_count) {
case 0:
output(o, 1, _("Failed to merge submodule %s (merge following commits not found)"), path);
@@ -1380,7 +1387,7 @@ static int handle_rename_via_dir(struct merge_options *o,
*/
const struct diff_filespec *dest = pair->two;
- if (!o->call_depth && would_lose_untracked(dest->path)) {
+ if (!o->call_depth && would_lose_untracked(o->repo->index, dest->path)) {
char *alt_path = unique_path(o, dest->path, rename_branch);
output(o, 1, _("Error: Refusing to lose untracked file at %s; "
@@ -1418,8 +1425,8 @@ static int handle_change_delete(struct merge_options *o,
const char *update_path = path;
int ret = 0;
- if (dir_in_way(path, !o->call_depth, 0) ||
- (!o->call_depth && would_lose_untracked(path))) {
+ if (dir_in_way(o->repo->index, path, !o->call_depth, 0) ||
+ (!o->call_depth && would_lose_untracked(o->repo->index, path))) {
update_path = alt_path = unique_path(o, path, change_branch);
}
@@ -1429,7 +1436,7 @@ static int handle_change_delete(struct merge_options *o,
* correct; since there is no true "middle point" between
* them, simply reuse the base version for virtual merge base.
*/
- ret = remove_file_from_cache(path);
+ ret = remove_file_from_index(o->repo->index, path);
if (!ret)
ret = update_file(o, 0, o_oid, o_mode, update_path);
} else {
@@ -1505,7 +1512,7 @@ static int handle_rename_delete(struct merge_options *o,
return -1;
if (o->call_depth)
- return remove_file_from_cache(dest->path);
+ return remove_file_from_index(o->repo->index, dest->path);
else
return update_stages(o, dest->path, NULL,
rename_branch == o->branch1 ? dest : NULL,
@@ -1567,12 +1574,12 @@ static int handle_file(struct merge_options *o,
remove_file(o, 0, rename->path, ren_src_was_dirty);
dst_name = unique_path(o, rename->path, cur_branch);
} else {
- if (dir_in_way(rename->path, !o->call_depth, 0)) {
+ if (dir_in_way(o->repo->index, rename->path, !o->call_depth, 0)) {
dst_name = unique_path(o, rename->path, cur_branch);
output(o, 1, _("%s is a directory in %s adding as %s instead"),
rename->path, other_branch, dst_name);
} else if (!o->call_depth &&
- would_lose_untracked(rename->path)) {
+ would_lose_untracked(o->repo->index, rename->path)) {
dst_name = unique_path(o, rename->path, cur_branch);
output(o, 1, _("Refusing to lose untracked file at %s; "
"adding as %s instead"),
@@ -1637,14 +1644,14 @@ static int handle_rename_rename_1to2(struct merge_options *o,
return -1;
}
else
- remove_file_from_cache(a->path);
+ remove_file_from_index(o->repo->index, a->path);
add = filespec_from_entry(&other, ci->dst_entry2, 3 ^ 1);
if (add) {
if (update_file(o, 0, &add->oid, add->mode, b->path))
return -1;
}
else
- remove_file_from_cache(b->path);
+ remove_file_from_index(o->repo->index, b->path);
} else if (handle_file(o, a, 2, ci) || handle_file(o, b, 3, ci))
return -1;
@@ -1654,6 +1661,7 @@ static int handle_rename_rename_1to2(struct merge_options *o,
static int handle_rename_rename_2to1(struct merge_options *o,
struct rename_conflict_info *ci)
{
+ struct index_state *istate = o->repo->index;
/* Two files, a & b, were renamed to the same thing, c. */
struct diff_filespec *a = ci->pair1->one;
struct diff_filespec *b = ci->pair2->one;
@@ -1672,8 +1680,12 @@ static int handle_rename_rename_2to1(struct merge_options *o,
a->path, c1->path, ci->branch1,
b->path, c2->path, ci->branch2);
- remove_file(o, 1, a->path, o->call_depth || would_lose_untracked(a->path));
- remove_file(o, 1, b->path, o->call_depth || would_lose_untracked(b->path));
+ remove_file(o, 1, a->path,
+ (o->call_depth ||
+ would_lose_untracked(istate, a->path)));
+ remove_file(o, 1, b->path,
+ (o->call_depth ||
+ would_lose_untracked(istate, b->path)));
path_side_1_desc = xstrfmt("%s (was %s)", path, a->path);
path_side_2_desc = xstrfmt("%s (was %s)", path, b->path);
@@ -1706,7 +1718,7 @@ static int handle_rename_rename_2to1(struct merge_options *o,
if (was_dirty(o, path))
output(o, 1, _("Refusing to lose dirty file at %s"),
path);
- else if (would_lose_untracked(path))
+ else if (would_lose_untracked(istate, path))
/*
* Only way we get here is if both renames were from
* a directory rename AND user had an untracked file
@@ -1757,7 +1769,7 @@ static struct diff_queue_struct *get_diffpairs(struct merge_options *o,
struct diff_queue_struct *ret;
struct diff_options opts;
- repo_diff_setup(the_repository, &opts);
+ repo_diff_setup(o->repo, &opts);
opts.flags.recursive = 1;
opts.flags.rename_empty = 0;
opts.detect_rename = merge_detect_rename(o);
@@ -2936,8 +2948,8 @@ static int blob_unchanged(struct merge_options *opt,
* performed. Comparison can be skipped if both files are
* unchanged since their sha1s have already been compared.
*/
- if (renormalize_buffer(&the_index, path, o.buf, o.len, &o) |
- renormalize_buffer(&the_index, path, a.buf, a.len, &a))
+ if (renormalize_buffer(opt->repo->index, path, o.buf, o.len, &o) |
+ renormalize_buffer(opt->repo->index, path, a.buf, a.len, &a))
ret = (o.len == a.len && !memcmp(o.buf, a.buf, o.len));
error_return:
@@ -3018,7 +3030,7 @@ static int handle_content_merge(struct merge_options *o,
a.path = (char *)path1;
b.path = (char *)path2;
- if (dir_in_way(path, !o->call_depth,
+ if (dir_in_way(o->repo->index, path, !o->call_depth,
S_ISGITLINK(pair1->two->mode)))
df_conflict_remains = 1;
}
@@ -3051,8 +3063,8 @@ static int handle_content_merge(struct merge_options *o,
pos = index_name_pos(&o->orig_index, path, strlen(path));
ce = o->orig_index.cache[pos];
if (ce_skip_worktree(ce)) {
- pos = index_name_pos(&the_index, path, strlen(path));
- ce = the_index.cache[pos];
+ pos = index_name_pos(o->repo->index, path, strlen(path));
+ ce = o->repo->index->cache[pos];
ce->ce_flags |= CE_SKIP_WORKTREE;
}
return mfi.clean;
@@ -3071,7 +3083,7 @@ static int handle_content_merge(struct merge_options *o,
if (df_conflict_remains || is_dirty) {
char *new_path;
if (o->call_depth) {
- remove_file_from_cache(path);
+ remove_file_from_index(o->repo->index, path);
} else {
if (!mfi.clean) {
if (update_stages(o, path, &one, &a, &b))
@@ -3217,7 +3229,7 @@ static int process_entry(struct merge_options *o,
oid = b_oid;
conf = _("directory/file");
}
- if (dir_in_way(path,
+ if (dir_in_way(o->repo->index, path,
!o->call_depth && !S_ISGITLINK(a_mode),
0)) {
char *new_path = unique_path(o, path, add_branch);
@@ -3228,7 +3240,7 @@ static int process_entry(struct merge_options *o,
if (update_file(o, 0, oid, mode, new_path))
clean_merge = -1;
else if (o->call_depth)
- remove_file_from_cache(path);
+ remove_file_from_index(o->repo->index, path);
free(new_path);
} else {
output(o, 2, _("Adding %s"), path);
@@ -3263,10 +3275,11 @@ int merge_trees(struct merge_options *o,
struct tree *common,
struct tree **result)
{
+ struct index_state *istate = o->repo->index;
int code, clean;
struct strbuf sb = STRBUF_INIT;
- if (!o->call_depth && index_has_changes(&the_index, head, &sb)) {
+ if (!o->call_depth && index_has_changes(istate, head, &sb)) {
err(o, _("Your local changes to the following files would be overwritten by merge:\n %s"),
sb.buf);
return -1;
@@ -3294,7 +3307,7 @@ int merge_trees(struct merge_options *o,
return -1;
}
- if (unmerged_cache()) {
+ if (unmerged_index(istate)) {
struct string_list *entries;
struct rename_info re_info;
int i;
@@ -3309,7 +3322,7 @@ int merge_trees(struct merge_options *o,
get_files_dirs(o, head);
get_files_dirs(o, merge);
- entries = get_unmerged();
+ entries = get_unmerged(o->repo->index);
clean = detect_and_process_renames(o, common, head, merge,
entries, &re_info);
record_df_conflict_files(o, entries);
@@ -3425,7 +3438,7 @@ int merge_recursive(struct merge_options *o,
* overwritten it: the committed "conflicts" were
* already resolved.
*/
- discard_cache();
+ discard_index(o->repo->index);
saved_b1 = o->branch1;
saved_b2 = o->branch2;
o->branch1 = "Temporary merge branch 1";
@@ -3441,9 +3454,9 @@ int merge_recursive(struct merge_options *o,
return err(o, _("merge returned no commit"));
}
- discard_cache();
+ discard_index(o->repo->index);
if (!o->call_depth)
- repo_read_index(the_repository);
+ repo_read_index(o->repo);
o->ancestor = "merged common ancestors";
clean = merge_trees(o, get_commit_tree(h1), get_commit_tree(h2),
@@ -3510,7 +3523,7 @@ int merge_recursive_generic(struct merge_options *o,
}
}
- repo_hold_locked_index(the_repository, &lock, LOCK_DIE_ON_ERROR);
+ repo_hold_locked_index(o->repo, &lock, LOCK_DIE_ON_ERROR);
clean = merge_recursive(o, head_commit, next_commit, ca,
result);
if (clean < 0) {
@@ -3518,7 +3531,7 @@ int merge_recursive_generic(struct merge_options *o,
return clean;
}
- if (write_locked_index(&the_index, &lock,
+ if (write_locked_index(o->repo->index, &lock,
COMMIT_LOCK | SKIP_IF_UNCHANGED))
return err(o, _("Unable to write index."));
@@ -3542,10 +3555,12 @@ static void merge_recursive_config(struct merge_options *o)
git_config(git_xmerge_config, NULL);
}
-void init_merge_options(struct merge_options *o)
+void init_merge_options(struct merge_options *o,
+ struct repository *repo)
{
const char *merge_verbosity;
memset(o, 0, sizeof(struct merge_options));
+ o->repo = repo;
o->verbosity = 2;
o->buffer_output = 1;
o->diff_rename_limit = -1;
diff --git a/merge-recursive.h b/merge-recursive.h
index e6a0828eca..c2b7bb65c6 100644
--- a/merge-recursive.h
+++ b/merge-recursive.h
@@ -6,6 +6,8 @@
struct commit;
+struct repository;
+
struct merge_options {
const char *ancestor;
const char *branch1;
@@ -34,6 +36,7 @@ struct merge_options {
struct string_list df_conflict_file_set;
struct unpack_trees_options unpack_opts;
struct index_state orig_index;
+ struct repository *repo;
};
/*
@@ -92,7 +95,8 @@ int merge_recursive_generic(struct merge_options *o,
const struct object_id **ca,
struct commit **result);
-void init_merge_options(struct merge_options *o);
+void init_merge_options(struct merge_options *o,
+ struct repository *repo);
struct tree *write_tree_from_memory(struct merge_options *o);
int parse_merge_opt(struct merge_options *out, const char *s);
diff --git a/sequencer.c b/sequencer.c
index 3620a42649..c5073e0b92 100644
--- a/sequencer.c
+++ b/sequencer.c
@@ -540,7 +540,7 @@ static int do_recursive_merge(struct repository *r,
repo_read_index(r);
- init_merge_options(&o);
+ init_merge_options(&o, r);
o.ancestor = base ? base_label : "(empty tree)";
o.branch1 = "HEAD";
o.branch2 = next ? next_label : "(empty tree)";
@@ -3185,7 +3185,7 @@ static int do_merge(struct repository *r,
free_commit_list(bases);
repo_read_index(r);
- init_merge_options(&o);
+ init_merge_options(&o, r);
o.branch1 = "HEAD";
o.branch2 = ref_name.buf;
o.buffer_output = 2;
--
2.19.1.647.g708186aaf9
