Simplify permission check for media access

Author: skerbis

lib/QuickNavigation/ApiFunction/MediaSearch.php

@@ -41,7 +41,7 @@ public function execute()
         $types = rex_request('types', 'string', '');
 
         // Berechtigung prüfen
-        if (!rex::getUser() || !rex::getUser()->hasPerm('media[read]')) {
+        if (!rex::getUser()) {
             $result = [
                 'success' => false,
                 'error' => 'Keine Berechtigung'