From: David Turner Date: Thu, 07 Apr 2016 19:03:09 GMT Subject: [PATCH 22/24] show_head_ref(): check the result of resolve_ref_namespace() Message-ID: <1460055791-23313-23-git-send-email-dturner@twopensource.com> In-Reply-To: <1460055791-23313-1-git-send-email-dturner@twopensource.com> From: Michael Haggerty Only use the result of resolve_ref_namespace() if it is non-NULL. Signed-off-by: Michael Haggerty --- http-backend.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/http-backend.c b/http-backend.c index 8870a26..2148814 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)); } -- 2.4.2.767.g62658d5-twtrsrc