submodule add: allow relative repository path even when no url is set

diff --git a/gitweb/gitweb.perl b/gitweb/gitweb.perl
index 0178633b265c32d3fbd6bfe32499c10354dd6a3c..f8db40a1c25a2cdf1c4dc1ff42aba0fe66ef8f1c 100755 (executable)
--- a/gitweb/gitweb.perl
+++ b/gitweb/gitweb.perl
@@ -186,7 +186,7 @@ sub evaluate_uri {
                'type' => 'application/x-gzip',
                'suffix' => '.tar.gz',
                'format' => 'tar',
-               'compressor' => ['gzip']},
+               'compressor' => ['gzip', '-n']},
 
        'tbz2' => {
                'display' => 'tar.bz2',
@@ -2921,8 +2921,10 @@ sub parse_date {
        $date{'iso-8601'}  = sprintf "%04d-%02d-%02dT%02d:%02d:%02dZ",
                             1900+$year, 1+$mon, $mday, $hour ,$min, $sec;
 
-       $tz =~ m/^([+\-][0-9][0-9])([0-9][0-9])$/;
-       my $local = $epoch + ((int $1 + ($2/60)) * 3600);
+       my ($tz_sign, $tz_hour, $tz_min) =
+               ($tz =~ m/^([-+])(\d\d)(\d\d)$/);
+       $tz_sign = ($tz_sign eq '-' ? -1 : +1);
+       my $local = $epoch + $tz_sign*((($tz_hour*60) + $tz_min)*60);
        ($sec, $min, $hour, $mday, $mon, $year, $wday, $yday) = gmtime($local);
        $date{'hour_local'} = $hour;
        $date{'minute_local'} = $min;