Signed-off-by: Christian Couder <chriscool@xxxxxxxxxxxxx>
---
builtin/apply.c | 28 ++++++++++++++++------------
1 file changed, 16 insertions(+), 12 deletions(-)
diff --git a/builtin/apply.c b/builtin/apply.c
index 8b7a8e0..69bb94c 100644
--- a/builtin/apply.c
+++ b/builtin/apply.c
@@ -3891,7 +3891,7 @@ static int preimage_sha1_in_gitlink_patch(struct patch *p, unsigned char sha1[20
}
/* Build an index that contains the just the files needed for a 3way merge */
-static void build_fake_ancestor(struct patch *list, const char *filename)
+static int build_fake_ancestor(struct patch *list, const char *filename)
{
struct patch *patch;
struct index_state result = { NULL };
@@ -3913,31 +3913,34 @@ static void build_fake_ancestor(struct patch *list, const char *filename)
if (!preimage_sha1_in_gitlink_patch(patch, sha1))
; /* ok, the textual part looks sane */
else
- die("sha1 information is lacking or useless for submodule %s",
- name);
+ return error("sha1 information is lacking or "
+ "useless for submodule %s", name);
} else if (!get_sha1_blob(patch->old_sha1_prefix, sha1)) {
; /* ok */
} else if (!patch->lines_added && !patch->lines_deleted) {
/* mode-only change: update the current */
if (get_current_sha1(patch->old_name, sha1))
- die("mode change for %s, which is not "
- "in current HEAD", name);
+ return error("mode change for %s, which is not "
+ "in current HEAD", name);
} else
- die("sha1 information is lacking or useless "
- "(%s).", name);
+ return error("sha1 information is lacking or useless "
+ "(%s).", name);
ce = make_cache_entry(patch->old_mode, sha1, name, 0, 0);
if (!ce)
- die(_("make_cache_entry failed for path '%s'"), name);
+ return error(_("make_cache_entry failed for path '%s'"),
+ name);
if (add_index_entry(&result, ce, ADD_CACHE_OK_TO_ADD))
- die ("Could not add %s to temporary index", name);
+ return error("Could not add %s to temporary index",
+ name);
}
hold_lock_file_for_update(&lock, filename, LOCK_DIE_ON_ERROR);
if (write_locked_index(&result, &lock, COMMIT_LOCK))
- die ("Could not write temporary index to %s", filename);
+ return error("Could not write temporary index to %s", filename);
discard_index(&result);
+ return 0;
}
static void stat_patch_list(struct apply_state *state, struct patch *patch)
@@ -4470,8 +4473,9 @@ static int apply_patch(struct apply_state *state,
return 1;
}
- if (state->fake_ancestor)
- build_fake_ancestor(list, state->fake_ancestor);
+ if (state->fake_ancestor &&
+ build_fake_ancestor(list, state->fake_ancestor))
+ return -1;
if (state->diffstat)
stat_patch_list(state, list);
--
2.8.1.300.g5fed0c0
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