From 4b19fff82121429235d2f3f880b9737876381605 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E9=82=B9=E6=99=AF=E7=AB=8B?= <zoujingli@qq.com>
Date: Fri, 14 Apr 2017 16:14:26 +0800
Subject: [PATCH] =?UTF-8?q?[=E6=9B=B4=E6=96=B0]=E4=BF=AE=E6=94=B9=E5=BE=AE?=
 =?UTF-8?q?=E4=BF=A1=E6=94=AF=E6=8C=81=E6=A8=A1=E5=9D=97?=
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---
 extend/service/WechatService.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/extend/service/WechatService.php b/extend/service/WechatService.php
index aba065934..facf2563e 100644
--- a/extend/service/WechatService.php
+++ b/extend/service/WechatService.php
@@ -144,7 +144,7 @@ class WechatService {
      */
     public static function getFansInfo($openid, $appid = null) {
         $map = ['openid' => $openid];
-        is_string($map['appid']) && $map['appid'] = $appid;
+        is_string($appid) && $map['appid'] = $appid;
         return Db::name('WechatFans')->where($map)->find();
     }