Add git-zip-tree

diff --git a/sha1_name.c b/sha1_name.c
index 89b9e3b77af068b93e720dc03e71ad189fefb116..3f6b77ccfadab14453a76b6654b50b186c9f5b25 100644 (file)
--- a/sha1_name.c
+++ b/sha1_name.c
@@ -159,7 +159,7 @@ static int get_short_sha1(const char *name, int len, unsigned char *sha1,
 
        if (len < MINIMUM_ABBREV)
                return -1;
-       memset(res, 0, 20);
+       hashclr(res);
        memset(canonical, 'x', 40);
        for (i = 0; i < len ;i++) {
                unsigned char c = name[i];