read-cache.c: move code to copy incore to ondisk cache to a helper function
authorJunio C Hamano <gitster@pobox.com>
Tue, 3 Apr 2012 22:53:14 +0000 (15:53 -0700)
committerJunio C Hamano <gitster@pobox.com>
Tue, 3 Apr 2012 23:24:46 +0000 (16:24 -0700)
This makes the change in a later patch look less scary.

Signed-off-by: Junio C Hamano <gitster@pobox.com>
No differences found