gitweb: Always call parse_date with timezone parameter

Timezone is required to correctly set local time, which would be needed
for future 'localtime' feature.

While at it, remove unnecessary call to the function from git_log_body,
as its return value is not used anywhere.

Signed-off-by: Jakub Narebski <[email protected]>
Signed-off-by: Junio C Hamano <[email protected]>

Author: jnareb

gitweb/gitweb.perl

@@ -4906,7 +4906,6 @@ sub git_log_body {
 		next if !%co;
 		my $commit = $co{'id'};
 		my $ref = format_ref_marker($refs, $commit);
-		my %ad = parse_date($co{'author_epoch'});
 		git_print_header_div('commit',
 		               "<span class=\"age\">$co{'age_string'}</span>" .
 		               esc_html($co{'title'}) . $ref,
@@ -7064,7 +7063,7 @@ sub git_feed {
 	if (defined($commitlist[0])) {
 		%latest_commit = %{$commitlist[0]};
 		my $latest_epoch = $latest_commit{'committer_epoch'};
-		%latest_date   = parse_date($latest_epoch);
+		%latest_date   = parse_date($latest_epoch, $latest_commit{'comitter_tz'});
 		my $if_modified = $cgi->http('IF_MODIFIED_SINCE');
 		if (defined $if_modified) {
 			my $since;
@@ -7195,7 +7194,7 @@ sub git_feed {
 		if (($i >= 20) && ((time - $co{'author_epoch'}) > 48*60*60)) {
 			last;
 		}
-		my %cd = parse_date($co{'author_epoch'});
+		my %cd = parse_date($co{'author_epoch'}, $co{'author_tz'});
 
 		# get list of changed files
 		open my $fd, "-|", git_cmd(), "diff-tree", '-r', @diff_opts,