Remove the error "branch '%s' does not point at a commit" in
apppend_ref() which reports branch refs which do not point to
commits. Also remove the error "some refs could not be read" in
print_ref_list() which is triggered as a consequence of the first
error.
This seems to be the wrong codepath whose purpose is not to diagnose
and report a repository corruption. If we care about such a repository
corruption, we should report it from fsck instead.
This also helps in a smooth port of branch.c to use ref-filter APIs
over the following patches. On the other hand, ref-filter ignores refs
which do not point at commits silently.
Based-on-patch-by: Jeff King <peff@xxxxxxxx>
Helped-by: Junio C Hamano <gitster@xxxxxxxxx>
Mentored-by: Christian Couder <christian.couder@xxxxxxxxx>
Mentored-by: Matthieu Moy <matthieu.moy@xxxxxxxxxxxxxxx>
Signed-off-by: Karthik Nayak <karthik.188@xxxxxxxxx>
---
builtin/branch.c | 18 ++++--------------
1 file changed, 4 insertions(+), 14 deletions(-)
diff --git a/builtin/branch.c b/builtin/branch.c
index 1a664ed..ebc3742 100644
--- a/builtin/branch.c
+++ b/builtin/branch.c
@@ -313,7 +313,6 @@ static char *resolve_symref(const char *src, const char *prefix)
struct append_ref_cb {
struct ref_list *ref_list;
const char **pattern;
- int ret;
};
static int match_patterns(const char **pattern, const char *refname)
@@ -370,10 +369,8 @@ static int append_ref(const char *refname, const struct object_id *oid, int flag
commit = NULL;
if (ref_list->verbose || ref_list->with_commit || merge_filter != NO_FILTER) {
commit = lookup_commit_reference_gently(oid->hash, 1);
- if (!commit) {
- cb->ret = error(_("branch '%s' does not point at a commit"), refname);
+ if (!commit)
return 0;
- }
/* Filter with with_commit if specified */
if (!is_descendant_of(commit, ref_list->with_commit))
@@ -617,7 +614,7 @@ static int calc_maxwidth(struct ref_list *refs, int remote_bonus)
return max;
}
-static int print_ref_list(int kinds, int detached, int verbose, int abbrev, struct commit_list *with_commit, const char **pattern)
+static void print_ref_list(int kinds, int detached, int verbose, int abbrev, struct commit_list *with_commit, const char **pattern)
{
int i;
struct append_ref_cb cb;
@@ -642,7 +639,6 @@ static int print_ref_list(int kinds, int detached, int verbose, int abbrev, stru
init_revisions(&ref_list.revs, NULL);
cb.ref_list = &ref_list;
cb.pattern = pattern;
- cb.ret = 0;
/*
* First we obtain all regular branch refs and if the HEAD is
* detached then we insert that ref to the end of the ref_fist
@@ -693,11 +689,6 @@ static int print_ref_list(int kinds, int detached, int verbose, int abbrev, stru
abbrev, detached, remote_prefix);
free_ref_list(&ref_list);
-
- if (cb.ret)
- error(_("some refs could not be read"));
-
- return cb.ret;
}
static void rename_branch(const char *oldname, const char *newname, int force)
@@ -913,15 +904,14 @@ int cmd_branch(int argc, const char **argv, const char *prefix)
die(_("branch name required"));
return delete_branches(argc, argv, delete > 1, kinds, quiet);
} else if (list) {
- int ret;
/* git branch --local also shows HEAD when it is detached */
if (kinds & REF_LOCAL_BRANCH)
kinds |= REF_DETACHED_HEAD;
- ret = print_ref_list(kinds, detached, verbose, abbrev,
+ print_ref_list(kinds, detached, verbose, abbrev,
with_commit, argv);
print_columns(&output, colopts, NULL);
string_list_clear(&output, 0);
- return ret;
+ return 0;
}
else if (edit_description) {
const char *branch_name;
--
2.5.1
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