don't full whole directory on diff (sigh!)

diff --git a/bak-git-server.pl b/bak-git-server.pl
index 6d8cc3a..2b223c6 100755 (executable)
--- a/bak-git-server.pl
+++ b/bak-git-server.pl
@@ -146,7 +146,7 @@ while (my $client = $server->accept()) {
        } elsif ( $command =~ m{(diff|status|log|ch)} ) {
                $command .= ' --stat' if $command eq 'log';
                $command = 'log --patch-with-stat' if $command =~ m/^ch/;
-               pull_changes( $hostname, $path ) if $command eq 'diff';
+               pull_changes( $hostname ) if $command eq 'diff';
                if ( $on_host ) {
                        system 'rsync', '-avv', "root\@$on_host:$path", "$on_host/$path";
                        open(my $diff, '-|', "diff -Nuw $hostname$path $on_host$path");