send-pack.c: use is_null_sha1()

Everybody else uses is_null_sha1() -- there is no point to have its
own is_zero_sha1() anymore.

Signed-off-by: Junio C Hamano <junkio@cox.net>
This commit is contained in:
Junio C Hamano 2006-12-31 00:59:53 -08:00
parent 87a3d29f46
commit 4b4ee90e58

View file

@ -14,17 +14,6 @@ static int send_all;
static int force_update;
static int use_thin_pack;
static int is_zero_sha1(const unsigned char *sha1)
{
int i;
for (i = 0; i < 20; i++) {
if (*sha1++)
return 0;
}
return 1;
}
static void exec_pack_objects(void)
{
static const char *args[] = {
@ -338,7 +327,7 @@ static int send_pack(int in, int out, int nr_refspec, char **refspec)
if (!force_update &&
!delete_ref &&
!is_zero_sha1(ref->old_sha1) &&
!is_null_sha1(ref->old_sha1) &&
!ref->force) {
if (!has_sha1_file(ref->old_sha1) ||
!ref_newer(ref->peer_ref->new_sha1,