Bug: T181365
Change-Id: Ia76b9e891eeb50071ef91e1768a7ad50f6fd7563
private function getLanguageForRendering( WebRequest $request, File $file ) {
$handler = $this->displayImg->getHandler();
+ if ( !$handler ) {
+ return null;
+ }
$requestLanguage = $request->getVal( 'lang' );
if ( !is_null( $requestLanguage ) ) {
- if ( $handler && $handler->validateParam( 'lang', $requestLanguage ) ) {
+ if ( $handler->validateParam( 'lang', $requestLanguage ) ) {
return $requestLanguage;
}
}