* @param $context ResourceLoaderContext context to load the information within
*/
protected function preloadModuleInfo( array $modules, ResourceLoaderContext $context ) {
+ if ( !count( $modules ) ) {
+ return; # or Database*::select() will explode
+ }
$dbr = wfGetDb( DB_SLAVE );
$skin = $context->getSkin();
$lang = $context->getLanguage();
$this->resourceLoader = $resourceLoader;
$this->request = $request;
// Interperet request
- $this->modules = explode( '|', $request->getVal( 'modules' ) );
+ $modules = $request->getVal( 'modules' );
+ $this->modules = $modules ? explode( '|', $modules ) : array();
$this->language = $request->getVal( 'lang' );
$this->direction = $request->getVal( 'dir' );
$this->skin = $request->getVal( 'skin' );