diff options
Diffstat (limited to 'sha1_name.c')
| -rw-r--r-- | sha1_name.c | 6 |
1 files changed, 4 insertions, 2 deletions
diff --git a/sha1_name.c b/sha1_name.c index 5d0ac0263d..3bd2ef0e7c 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -268,16 +268,18 @@ int dwim_ref(const char *str, int len, unsigned char *sha1, char **ref) char fullref[PATH_MAX]; unsigned char sha1_from_ref[20]; unsigned char *this_result; + int flag; this_result = refs_found ? sha1_from_ref : sha1; mksnpath(fullref, sizeof(fullref), *p, len, str); - r = resolve_ref(fullref, this_result, 1, NULL); + r = resolve_ref(fullref, this_result, 1, &flag); if (r) { if (!refs_found++) *ref = xstrdup(r); if (!warn_ambiguous_refs) break; - } + } else if (flag & REF_ISSYMREF) + warning("ignoring dangling symref %s.", fullref); } free(last_branch); return refs_found; |