From ad4fd3bfaccf526a33352dbc10be7d6e427ceb35 Mon Sep 17 00:00:00 2001
From: Netshroud <netshroud@gmail.com>
Date: Sat, 29 Dec 2012 23:28:06 +1100
Subject: [PATCH] DepotDownloader: Fixed NullReferenceException, fixed not
 reloading CDR if cdr.proto is deleted

--HG--
extra : amend_source : b4a997ff2524895120eaf1f53aa240685846f85a
---
 DepotDownloader/CDRManager.cs | 8 +++++---
 1 file changed, 5 insertions(+), 3 deletions(-)

diff --git a/DepotDownloader/CDRManager.cs b/DepotDownloader/CDRManager.cs
index 1dee0906..22ffd2de 100644
--- a/DepotDownloader/CDRManager.cs
+++ b/DepotDownloader/CDRManager.cs
@@ -110,9 +110,11 @@ namespace DepotDownloader
         {
             Console.Write( "Updating CDR..." );
 
-            if (DateTime.Now > ConfigCache.Instance.CDRCacheTime)
+            var hasCachedCDR = File.Exists(CDR_FILENAME);
+
+            if (DateTime.Now > ConfigCache.Instance.CDRCacheTime || !hasCachedCDR)
             {
-                byte[] cdrHash = ConfigCache.Instance.CDRHash;
+                byte[] cdrHash = hasCachedCDR ? ConfigCache.Instance.CDRHash : null;
 
                 foreach (var configServer in ServerCache.ConfigServers)
                 {
@@ -350,7 +352,7 @@ namespace DepotDownloader
         {
             App app = GetAppBlob( depotId );
 
-            if ( app.UserDefined == null )
+            if (app == null || app.UserDefined == null )
                 return null;
 
             foreach ( var entry in app.UserDefined )