* @file
*/
-if ( !defined( 'MEDIAWIKI' ) )
- die( 1 );
-
/**
* Special handling for category description pages, showing pages,
* subcategories and file that belong to the category
/**
* Constructor from a page id
- * @param $id Int article ID to load
+ * @param int $id article ID to load
* @return CategoryPage|null
*/
public static function newFromID( $id ) {
$diffOnly = $request->getBool( 'diffonly',
$this->getContext()->getUser()->getOption( 'diffonly' ) );
- if ( isset( $diff ) && $diffOnly ) {
+ if ( $diff !== null && $diffOnly ) {
parent::view();
return;
}