From 4c16868576f4dcf5d9d4072c6e9eef82d18ca2c9 Mon Sep 17 00:00:00 2001
From: "Zhang Tianxiang(Coder)" <925916153@qq.com>
Date: Thu, 21 Jun 2018 10:39:12 +0800
Subject: [PATCH] fix checkAuth bug

json always contains the errcode: 0 for success
---
 qywechat.class.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/qywechat.class.php b/qywechat.class.php
index 76c71832..28d6d546 100644
--- a/qywechat.class.php
+++ b/qywechat.class.php
@@ -890,7 +890,7 @@ public function checkAuth($appid='',$appsecret='',$token=''){
 		if ($result)
 		{
 			$json = json_decode($result,true);
-			if (!$json || isset($json['errcode'])) {
+			if (!$json || $json['errcode']) {
 				$this->errCode = $json['errcode'];
 				$this->errMsg = $json['errmsg'];
 				return false;