From d9e031c314426c1c8e10b473db0183af557ba5be Mon Sep 17 00:00:00 2001
From: yuanke <249218296@qq.com>
Date: Mon, 22 Aug 2016 14:34:42 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E8=AF=95?=
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---
 app/controllers/wechats_controller.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/app/controllers/wechats_controller.rb b/app/controllers/wechats_controller.rb
index 619c0f586..a4797d82c 100644
--- a/app/controllers/wechats_controller.rb
+++ b/app/controllers/wechats_controller.rb
@@ -423,7 +423,7 @@ class WechatsController < ActionController::Base
         if !(session["login"] != nil && session["login"] == false)
           @path = '/login'
         end
-        session["login"] = nil
+        session.delete("login")
       else
         if params[:state] == 'myclass'
           @course_id = params[:id];