protected static function getDiffLink( Title $title, $newid, $oldid = null ) {
$queryParameters = ($oldid == null)
? "diff={$newid}"
- : "diff={$newid}&oldid={$oldid}" ;
+ : "diff={$newid}&oldid={$oldid}";
$diffUrl = $title->getFullUrl( $queryParameters );
$diffLink = Html::element( 'a', array( 'href' => $diffUrl ),