diff options
Diffstat (limited to 'sha1_name.c')
| -rw-r--r-- | sha1_name.c | 3 |
1 files changed, 3 insertions, 0 deletions
diff --git a/sha1_name.c b/sha1_name.c index 67b69a54f..b13ed78ce 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -188,7 +188,10 @@ const char *find_unique_abbrev(const unsigned char *sha1, int len) { int status; static char hex[41]; + memcpy(hex, sha1_to_hex(sha1), 40); + if (len == 40) + return hex; while (len < 40) { unsigned char sha1_ret[20]; status = get_short_sha1(hex, len, sha1_ret, 1); |