diff options
| author | Michael Haggerty <mhagger@alum.mit.edu> | 2016-04-07 15:03:09 -0400 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2016-04-10 11:35:39 -0700 |
| commit | 7fd12bfbef015bb63f2376f678d71bca54bbc64d (patch) | |
| tree | ead30367ecd200ef6dfb832fd29d936d6c472a65 | |
| parent | ded83936106a94f854873e949fa7928dce8dbdd1 (diff) | |
| download | git-7fd12bfbef015bb63f2376f678d71bca54bbc64d.tar.gz git-7fd12bfbef015bb63f2376f678d71bca54bbc64d.tar.xz | |
show_head_ref(): check the result of resolve_ref_namespace()
Only use the result of resolve_ref_namespace() if it is non-NULL.
Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: David Turner <dturner@twopensource.com>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
| -rw-r--r-- | http-backend.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/http-backend.c b/http-backend.c index 8870a2681..214881459 100644 --- a/http-backend.c +++ b/http-backend.c @@ -484,9 +484,9 @@ static int show_head_ref(const char *refname, const struct object_id *oid, const char *target = resolve_ref_unsafe(refname, RESOLVE_REF_READING, unused.hash, NULL); - const char *target_nons = strip_namespace(target); - strbuf_addf(buf, "ref: %s\n", target_nons); + if (target) + strbuf_addf(buf, "ref: %s\n", strip_namespace(target)); } else { strbuf_addf(buf, "%s\n", oid_to_hex(oid)); } |