From 90d9aaa65e1d4e2eb1a522919fafcd1c7b1635f8 Mon Sep 17 00:00:00 2001
From: thinkphp <thinkphp@qq.com>
Date: Wed, 17 Aug 2016 13:39:30 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E6=AD=A3request=E7=B1=BB?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 library/think/Request.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/library/think/Request.php b/library/think/Request.php
index dc5808d4..80546d89 100644
--- a/library/think/Request.php
+++ b/library/think/Request.php
@@ -1172,7 +1172,7 @@ class Request
     public function isAjax()
     {
         $value = $this->server('HTTP_X_REQUESTED_WITH');
-        return (!is_null($value) && strtolower($vlaue) == 'xmlhttprequest') ? true : false;
+        return (!is_null($value) && strtolower($value) == 'xmlhttprequest') ? true : false;
     }
 
     /**