summaryrefslogtreecommitdiff
path: root/builtin/blame.c
diff options
context:
space:
mode:
authorNguyễn Thái Ngọc Duy <pclouds@gmail.com>2017-05-03 10:16:50 (GMT)
committerJunio C Hamano <gitster@pobox.com>2017-05-26 03:33:56 (GMT)
commite9d983f116c7de43f40a49aae60ebfe107f153ec (patch)
tree2d1b2b10e651eb3dd941a10379719c9abd8ef993 /builtin/blame.c
parent11dc1fcb3fa53f5a46486daa7cb38ed387153f2e (diff)
downloadgit-e9d983f116c7de43f40a49aae60ebfe107f153ec.zip
git-e9d983f116c7de43f40a49aae60ebfe107f153ec.tar.gz
git-e9d983f116c7de43f40a49aae60ebfe107f153ec.tar.bz2
wrapper.c: add and use fopen_or_warn()
When fopen() returns NULL, it could be because the given path does not exist, but it could also be some other errors and the caller has to check. Add a wrapper so we don't have to repeat the same error check everywhere. Signed-off-by: Nguyễn Thái Ngọc Duy <pclouds@gmail.com> Signed-off-by: Junio C Hamano <gitster@pobox.com>
Diffstat (limited to 'builtin/blame.c')
-rw-r--r--builtin/blame.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/builtin/blame.c b/builtin/blame.c
index 07506a3..34445d7 100644
--- a/builtin/blame.c
+++ b/builtin/blame.c
@@ -2071,7 +2071,7 @@ static int prepare_lines(struct scoreboard *sb)
*/
static int read_ancestry(const char *graft_file)
{
- FILE *fp = fopen(graft_file, "r");
+ FILE *fp = fopen_or_warn(graft_file, "r");
struct strbuf buf = STRBUF_INIT;
if (!fp)
return -1;