@@ -570,7 +570,7 @@ class Preview { | |||
*/ | |||
private static function initProviders() { | |||
if(!\OC_Config::getValue('enable_previews', true)) { | |||
$provider = new Preview\Unknown(); | |||
$provider = new Preview\Unknown(array()); | |||
self::$providers = array($provider->getMimeType() => $provider); | |||
return; | |||
} |