From 28730218c4b68e9b3a0f7ce628868bb647d97f9e Mon Sep 17 00:00:00 2001 From: Hiltjo Posthuma Date: Wed, 27 Apr 2016 19:24:15 +0200 Subject: fix: check gmtime, can return NULL on error --- stagit-index.c | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) (limited to 'stagit-index.c') 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); } -- cgit v1.2.3