X-Git-Url: https://git.tokkee.org/?a=blobdiff_plain;f=contrib%2Fhooks%2Fupdate-paranoid;h=d18b317b2f018d1d1a5a9677a7bdaf8956d65186;hb=ac538e5dbaf13180b7e7a9c4471f1007b8b11d68;hp=6e0d97c89facd69db8b01ebdaf09f3cca5e1a28e;hpb=97561fff3263add59ec25207a0c5a635b28ce9b9;p=git.git

diff --git a/contrib/hooks/update-paranoid b/contrib/hooks/update-paranoid
index 6e0d97c89..d18b317b2 100644
--- a/contrib/hooks/update-paranoid
+++ b/contrib/hooks/update-paranoid
@@ -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 = '';
@@ -258,6 +259,7 @@ deny "Refusing funny ref $ref" unless $ref =~ s,^refs/,,;
 deny "Bad old value $old" unless $old =~ /^[a-z0-9]{40}$/;
 deny "Bad new value $new" unless $new =~ /^[a-z0-9]{40}$/;
 deny "Cannot determine who you are." unless $this_user;
+grant "No change requested." if $old eq $new;
 
 $repository_name = File::Spec->rel2abs($git_dir);
 $repository_name =~ m,/([^/]+)(?:\.git|/\.git)$,;