diff options
Diffstat (limited to 'sha1_name.c')
| -rw-r--r-- | sha1_name.c | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/sha1_name.c b/sha1_name.c index 7d95bbb27a..5d0ac0263d 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -334,7 +334,7 @@ static int get_sha1_basic(const char *str, int len, unsigned char *sha1) /* basic@{time or number or -number} format to query ref-log */ reflog_len = at = 0; - if (str[len-1] == '}') { + if (len && str[len-1] == '}') { for (at = len-2; at >= 0; at--) { if (str[at] == '@' && str[at+1] == '{') { reflog_len = (len-1) - (at+2); |