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| author | Nguyễn Thái Ngọc Duy <pclouds@gmail.com> | 2017-05-03 17:16:50 +0700 |
|---|---|---|
| committer | Junio C Hamano <gitster@pobox.com> | 2017-05-26 12:33:56 +0900 |
| commit | e9d983f116c7de43f40a49aae60ebfe107f153ec (patch) | |
| tree | 2d1b2b10e651eb3dd941a10379719c9abd8ef993 /builtin/blame.c | |
| parent | 11dc1fcb3fa53f5a46486daa7cb38ed387153f2e (diff) | |
| download | git-e9d983f116c7de43f40a49aae60ebfe107f153ec.tar.gz | |
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.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/builtin/blame.c b/builtin/blame.c index 07506a3e45..34445d7894 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; |