diff --git a/src/Controller/APIController.php b/src/Controller/APIController.php
index f65f0c23..6d5e295a 100644
--- a/src/Controller/APIController.php
+++ b/src/Controller/APIController.php
@@ -1863,12 +1863,18 @@ class APIController extends Controller
         $warranty_results = $em->getRepository(Warranty::class)->findBy(['plate_number' => $plate_number],
                         ['date_create' => 'desc']);
 
+        $warr = [];
+
         // check if warranty_results is empty
         if (empty($warranty_results))
         {
+            /*
             $res->setError(true)
                 ->setErrorMessage('No warranty found for plate number');
             return $res->getReturnResponse();
+            */
+
+            return $warr;
         }
 
         // get first entry
@@ -1897,7 +1903,6 @@ class APIController extends Controller
             $expiry_date = $warranty->getDateExpire()->format("d M Y g:i A");
         }
 
-        $warr = [];
         $warr[] = [
             'id' => $warranty->getID(),
             'serial' => $warranty->getSerial(),