From 26536c22ad1b4b0d6076b41238c3c1001697f669 Mon Sep 17 00:00:00 2001
From: LukePulverenti <luke.pulverenti@gmail.com>
Date: Thu, 14 Mar 2013 21:40:38 -0400
Subject: [PATCH] fix concurrency issue in base app host

---
 MediaBrowser.Common.Implementations/BaseApplicationHost.cs | 6 +++++-
 1 file changed, 5 insertions(+), 1 deletion(-)

diff --git a/MediaBrowser.Common.Implementations/BaseApplicationHost.cs b/MediaBrowser.Common.Implementations/BaseApplicationHost.cs
index 40c91979db..0c8646508f 100644
--- a/MediaBrowser.Common.Implementations/BaseApplicationHost.cs
+++ b/MediaBrowser.Common.Implementations/BaseApplicationHost.cs
@@ -381,6 +381,7 @@ namespace MediaBrowser.Common.Implementations
                 if (disposable != null)
                 {
                     Logger.Info("Registering " + disposable.GetType().Name);
+
                     DisposableParts.Add(disposable);
                 }
             }
@@ -458,7 +459,10 @@ namespace MediaBrowser.Common.Implementations
 
             if (manageLiftime)
             {
-                DisposableParts.AddRange(parts.OfType<IDisposable>());
+                lock (DisposableParts)
+                {
+                    DisposableParts.AddRange(parts.OfType<IDisposable>());
+                }
             }
 
             return parts;