From 5e4de44fd2a2dd1a84d3200943292f70bc89d8d8 Mon Sep 17 00:00:00 2001
From: Erik <nuclear.ace@gmail.com>
Date: Sun, 23 Nov 2014 17:28:47 -0500
Subject: [PATCH] timer might not have been set up

---
 SwiftIO/SocketIOClient.swift | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/SwiftIO/SocketIOClient.swift b/SwiftIO/SocketIOClient.swift
index cd6e082..e688242 100644
--- a/SwiftIO/SocketIOClient.swift
+++ b/SwiftIO/SocketIOClient.swift
@@ -219,7 +219,7 @@ class SocketIOClient: NSObject, SRWebSocketDelegate {
     
     // Called when the socket is closed
     func webSocket(webSocket: SRWebSocket!, didCloseWithCode code: Int, reason: String!, wasClean: Bool) {
-        self.pingTimer.invalidate()
+        self.pingTimer?.invalidate()
         self.connected = false
         self.connecting = false
         self.handleEvent(event: "disconnect", data: reason)