From 6fd8960064dccc7a110163598ee9186e74972c7b Mon Sep 17 00:00:00 2001
From: Melanie Thielker
Date: Mon, 17 Nov 2008 23:48:29 +0000
Subject: Prevent the texture downloader from locking a null object when a
 download hits bad data

---
 .../Region/Environment/Modules/Agent/TextureSender/TextureSender.cs    | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs')

diff --git a/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs b/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs
index 53be7c5..583062d 100644
--- a/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs
+++ b/OpenSim/Region/Environment/Modules/Agent/TextureSender/TextureSender.cs
@@ -176,6 +176,9 @@ namespace OpenSim.Region.Environment.Modules.Agent.TextureSender
         // See ITextureSender
         public void UpdateRequest(int discardLevel, uint packetNumber)
         {
+            if (download == null)
+                return;
+
             lock (download)
             {
                 if (discardLevel < download.DiscardLevel)
-- 
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