Normalement c'est good la surcharge

src/Controller/Frontend/SearchController.php

@@ -57,6 +57,7 @@ class SearchController extends Base
     public function search()
     {
         $formData = $this->app['request']->request->get('resa');
+        if ($formData){
 
             if(!empty($formData['Type'])) {
                 foreach ($formData['Type'] as $typology) {
@@ -84,10 +85,11 @@ class SearchController extends Base
                         'results' => $results
                     ]);
                 }
-
             }
         }
 
+    }
+
     /**
      * @param array $idsProduct
      * @param array $formData