http-push: reuse existing is_null_ref
commit0bf8c1f9be55ae9c6a592324582526778e45b8dd
authorClemens Buchacher <drizzd@aon.at>
Sun, 31 May 2009 10:36:10 +0000 (31 12:36 +0200)
committerJunio C Hamano <gitster@pobox.com>
Sun, 31 May 2009 22:38:32 +0000 (31 15:38 -0700)
tree98244fdce5760c1d53bf75a97c99cf924ca33617
parent0ddbbb66614c7a503442ff863817ccbc68f417ab
http-push: reuse existing is_null_ref

Signed-off-by: Clemens Buchacher <drizzd@aon.at>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
http-push.c