get_ref_dir(): return early if directory cannot be read
authorMichael Haggerty <mhagger@alum.mit.edu>
Tue, 24 Apr 2012 22:45:07 +0000 (00:45 +0200)
committerJunio C Hamano <gitster@pobox.com>
Wed, 25 Apr 2012 17:43:20 +0000 (10:43 -0700)
commitd5fdae67379778502ca8b3b3186ce4692d912e30
tree70c22a7f5f291fa791318ef25543a56514011662
parent5e69491bf2a1be730ff73c2ce4c0ebd1f9e412c9
get_ref_dir(): return early if directory cannot be read

Signed-off-by: Michael Haggerty <mhagger@alum.mit.edu>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
refs.c