Don't load missing ACL files in paranoid update hook

If a user or group ACL file does not exist in the current tip
revision of the acl repository we will get an error from cat-file
when we ask for that blob as it cannot be resolved.  A quick look
at the history by rev-list can tell us if there is a path there
or not.

Signed-off-by: Shawn O. Pearce <spearce@spearce.org>
Signed-off-by: Junio C Hamano <gitster@pobox.com>
This commit is contained in:
Shawn O. Pearce 2008-05-25 22:18:01 -04:00 committed by Junio C Hamano
parent 97561fff32
commit 50b7b2ee99

View File

@ -136,6 +136,7 @@ sub parse_config ($$$$) {
local $ENV{GIT_DIR} = shift;
my $br = shift;
my $fn = shift;
return unless git_value('rev-list','--max-count=1',$br,'--',$fn);
info "Loading $br:$fn";
open(I,'-|','git','cat-file','blob',"$br:$fn");
my $section = '';