replace_object: don't check read_replace_refs twice
commit500a04f196d90ef3a426ff63f76b44df479efc7d
authorChristian Couder <chriscool@tuxfamily.org>
Wed, 11 Dec 2013 07:46:05 +0000 (11 08:46 +0100)
committerJunio C Hamano <gitster@pobox.com>
Thu, 12 Dec 2013 19:53:48 +0000 (12 11:53 -0800)
tree905250d9dc540957a1c2197da0f83b3b07899b38
parentffe68cf9acf1127078b0dfa0b09661ce52916642
replace_object: don't check read_replace_refs twice

Since e1111cef (inline lookup_replace_object() calls,
May 15 2011) the read_replace_refs global variable is
checked twice, once in lookup_replace_object() and
once again in do_lookup_replace_object().

As do_lookup_replace_object() is called only from
lookup_replace_object(), we can remove the check in
do_lookup_replace_object().

Signed-off-by: Christian Couder <chriscool@tuxfamily.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
replace_object.c