Just in case 8 hexadecimal digits are not enough. We could use
shorter default if we wanted to.
Signed-off-by: Junio C Hamano <junkio@cox.net>
struct commit *c = pop_most_recent_commit(&list, SEEN);
n = match(c);
if (n) {
struct commit *c = pop_most_recent_commit(&list, SEEN);
n = match(c);
if (n) {
- printf("%s-g%.8s\n", n->path, sha1_to_hex(cmit->object.sha1));
+ printf("%s-g%s\n", n->path,
+ find_unique_abbrev(cmit->object.sha1, 8));