<?php
/**
+ * Resource loader module for user customizations.
+ *
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation; either version 2 of the License, or
global $wgUser;
$userName = $context->getUser();
- if ( !$userName ) {
+ if ( $userName === null ) {
return array();
}