From a3a76b9bcf7da1e0be838ad481ec6ba5602c252e Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Mon, 21 Nov 2016 12:14:36 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=AD=A3=E9=94=99=E8=AF=AF?=
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---
 library/think/App.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/think/App.php b/library/think/App.php
index f8c3d29c..ba102162 100644
--- a/library/think/App.php
+++ b/library/think/App.php
@@ -386,7 +386,7 @@ class App
         } elseif (is_callable([$instance, '_empty'])) {
             // 空操作
             $call = [$instance, '_empty'];
-            $vars = [$$actionName];
+            $vars = [$actionName];
         } else {
             // 操作不存在
             throw new HttpException(404, 'method not exists:' . get_class($instance) . '->' . $action . '()');