diff options
| author | Hiltjo Posthuma <hiltjo@codemadness.org> | 2016-04-27 19:24:15 +0200 |
|---|---|---|
| committer | Hiltjo Posthuma <hiltjo@codemadness.org> | 2016-04-27 19:24:15 +0200 |
| commit | 28730218c4b68e9b3a0f7ce628868bb647d97f9e (patch) | |
| tree | 09f3f1d761ffee463ad053c49436d45a4625ca84 /stagit-index.c | |
| parent | 8df54926f2ad80ae46a4cc701f3341e97839e0c8 (diff) | |
fix: check gmtime, can return NULL on error
Diffstat (limited to 'stagit-index.c')
| -rw-r--r-- | stagit-index.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/stagit-index.c b/stagit-index.c index e2cac59..5875d21 100644 --- a/stagit-index.c +++ b/stagit-index.c @@ -49,7 +49,8 @@ printtimeformat(FILE *fp, const git_time *intime, const char *fmt) char out[32]; t = (time_t) intime->time + (intime->offset * 60); - intm = gmtime(&t); + if (!(intm = gmtime(&t))) + return; strftime(out, sizeof(out), fmt, intm); fputs(out, fp); } |