From 19c95ff61b55c8eb046cf60f809e8f4f7c6c949c Mon Sep 17 00:00:00 2001
From: Luke Pulverenti <luke.pulverenti@gmail.com>
Date: Sun, 8 Mar 2015 16:01:56 -0400
Subject: [PATCH] don't use socket to report start/stop

---
 MediaBrowser.Controller/Net/BasePeriodicWebSocketListener.cs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/MediaBrowser.Controller/Net/BasePeriodicWebSocketListener.cs b/MediaBrowser.Controller/Net/BasePeriodicWebSocketListener.cs
index 990d23970..0afaf955e 100644
--- a/MediaBrowser.Controller/Net/BasePeriodicWebSocketListener.cs
+++ b/MediaBrowser.Controller/Net/BasePeriodicWebSocketListener.cs
@@ -70,6 +70,11 @@ namespace MediaBrowser.Controller.Net
         /// <returns>Task.</returns>
         public Task ProcessMessage(WebSocketMessageInfo message)
         {
+            if (message == null)
+            {
+                throw new ArgumentNullException("message");
+            }
+
             if (message.MessageType.Equals(Name + "Start", StringComparison.OrdinalIgnoreCase))
             {
                 Start(message);