From c2f9970ef0395f9fea82e1baba2e1e2614e94b5c Mon Sep 17 00:00:00 2001
From: Wu Cheng-Han <jacky_cute0808@hotmail.com>
Date: Fri, 25 Sep 2015 17:37:09 +0800
Subject: [PATCH] Fixed a possible exception

---
 lib/realtime.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/realtime.js b/lib/realtime.js
index 86d361e..7956290 100644
--- a/lib/realtime.js
+++ b/lib/realtime.js
@@ -298,7 +298,7 @@ function startConnection(socket) {
                 socket.disconnect(true);
                 //clear err socket in queue
                 for (var i = 0; i < connectionSocketQueue.length; i++) {
-                    if (connectionSocketQueue[i].id == socket.id)
+                    if (!connectionSocketQueue[i] || connectionSocketQueue[i].id == socket.id)
                         connectionSocketQueue.splice(i, 1);
                 }
                 isConnectionBusy = false;