From 0be342c44d5b6287c67922758f076e7897f6c3a8 Mon Sep 17 00:00:00 2001
From: Yukai Huang <yukaihuangtw@gmail.com>
Date: Sat, 8 Oct 2016 19:58:26 +0800
Subject: [PATCH] Fix mutiple socket.on handling

---
 public/js/index.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/js/index.js b/public/js/index.js
index 90a3daf..dff278c 100644
--- a/public/js/index.js
+++ b/public/js/index.js
@@ -2250,7 +2250,7 @@ var socket = io.connect({
 var on = socket.on;
 socket.on = function () {
     if (!checkLoginStateChanged() && !needRefresh)
-        on.apply(socket, arguments);
+        return on.apply(socket, arguments);
 };
 var emit = socket.emit;
 socket.emit = function () {