diff options
Diffstat (limited to 'sha1_name.c')
| -rw-r--r-- | sha1_name.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/sha1_name.c b/sha1_name.c index 44bb62d270..7013c53ca6 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -278,8 +278,7 @@ int dwim_ref(const char *str, int len, unsigned char *sha1, char **ref) *ref = xstrdup(r); if (!warn_ambiguous_refs) break; - } else if ((flag & REF_ISSYMREF) && - (len != 4 || strcmp(str, "HEAD"))) + } else if ((flag & REF_ISSYMREF) && strcmp(fullref, "HEAD")) warning("ignoring dangling symref %s.", fullref); } free(last_branch); @@ -395,9 +394,12 @@ static int get_sha1_basic(const char *str, int len, unsigned char *sha1) } else if (0 <= nth) at_time = 0; else { + int errors = 0; char *tmp = xstrndup(str + at + 2, reflog_len); - at_time = approxidate(tmp); + at_time = approxidate_careful(tmp, &errors); free(tmp); + if (errors) + return -1; } if (read_ref_at(real_ref, at_time, nth, sha1, NULL, &co_time, &co_tz, &co_cnt)) { |