From f2f3fe3137a56508722fdfea009558249fe0f214 Mon Sep 17 00:00:00 2001
From: darluc <zwz252@gmail.com>
Date: Fri, 8 Jun 2018 16:42:37 +0800
Subject: [PATCH] 1. add return statement to Adapter::getHelpers method;

---
 src/Adapter/Adapter.php | 1 +
 1 file changed, 1 insertion(+)

diff --git a/src/Adapter/Adapter.php b/src/Adapter/Adapter.php
index e356ff9a58..6aad6b1832 100644
--- a/src/Adapter/Adapter.php
+++ b/src/Adapter/Adapter.php
@@ -252,6 +252,7 @@ public function getHelpers()
                     break;
             }
         }
+        return $functions;
     }
 
     /**