send-pack.c: use is_null_sha1()
commit4b4ee90e587779233488325d2832a946eebe03e0
authorJunio C Hamano <junkio@cox.net>
Sun, 31 Dec 2006 08:59:53 +0000 (31 00:59 -0800)
committerJunio C Hamano <junkio@cox.net>
Sun, 31 Dec 2006 08:59:53 +0000 (31 00:59 -0800)
treec87d24f0640b868fc5be5804d1ccffbb1a81ef96
parent87a3d29f460701bf6fc1f34419290cad658c11a2
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>
send-pack.c