diff options
Diffstat (limited to 'sha1_name.c')
| -rw-r--r-- | sha1_name.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/sha1_name.c b/sha1_name.c index 484081de82..4a226adece 100644 --- a/sha1_name.c +++ b/sha1_name.c @@ -206,7 +206,9 @@ const char *find_unique_abbrev(const unsigned char *sha1, int len) if (exists ? !status : status == SHORT_NAME_NOT_FOUND) { - hex[len] = 0; + int cut_at = len + unique_abbrev_extra_length; + cut_at = (cut_at < 40) ? cut_at : 40; + hex[cut_at] = 0; return hex; } len++; |