diff --git a/src/Service/UWService.php b/src/Service/UWService.php
index 54cc7781416f722d961977c3384aa2e51c03be92..81d953292954eeb275b4e7f6292b7be19736184c 100644
--- a/src/Service/UWService.php
+++ b/src/Service/UWService.php
@@ -401,6 +401,8 @@ class UWService implements UWServiceInterface {
         return 'no';
       }
     }
+
+    return 'no';
   }
 
   /**