more unnecessary parens

diff --git a/IkiWiki/Plugin/po.pm b/IkiWiki/Plugin/po.pm
index ce771abf817d9c5856e79107b3b2a4f1f2c88402..b073845146aa72a4584d94392ec81671cf69a06f 100644 (file)
--- a/IkiWiki/Plugin/po.pm
+++ b/IkiWiki/Plugin/po.pm
@@ -659,8 +659,8 @@ sub mycgiurl (@) {
                my $page=shift;
                my $destpage=shift;
 
-               return ( exists $filtered{$page}{$destpage}
-                        && $filtered{$page}{$destpage} eq 1 );
+               return exists $filtered{$page}{$destpage}
+                        && $filtered{$page}{$destpage} eq 1;
        }
 
        sub setalreadyfiltered($$) {
@@ -768,7 +768,7 @@ sub lang ($) {
 sub islanguagecode ($) {
        my $code=shift;
 
-       return ($code =~ /^[a-z]{2}$/);
+       return $code =~ /^[a-z]{2}$/;
 }
 
 sub otherlanguage ($$) {