From 491d898db8303c829d1e43f5c63afa05d6f6a445 Mon Sep 17 00:00:00 2001
From: Melanie <melanie@t-data.com>
Date: Wed, 9 Jun 2010 03:51:43 +0100
Subject: [PATCH] If a script is deleted before it gets compiled, don't even
 bother to try compiling it

---
 .../Region/ScriptEngine/XEngine/XEngine.cs    | 19 +++++++++++++++++++
 1 file changed, 19 insertions(+)

diff --git a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
index 98e77c0b92..f702e65bbe 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
@@ -122,6 +122,7 @@ namespace OpenSim.Region.ScriptEngine.XEngine
 
         private ScriptCompileQueue m_CompileQueue = new ScriptCompileQueue();
         IWorkItemResult m_CurrentCompile = null;
+        private Dictionary<UUID, int> m_CompileDict = new Dictionary<UUID, int>();
 
         public string ScriptEngineName
         {
@@ -492,6 +493,10 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             else
             {
                 m_CompileQueue.Enqueue(parms);
+                lock (m_CompileDict)
+                {
+                    m_CompileDict[itemID] = 0;
+                }
 
                 if (m_CurrentCompile == null)
                 {
@@ -554,6 +559,13 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             bool postOnRez = (bool)p[4];
             StateSource stateSource = (StateSource)p[5];
 
+            lock(m_CompileDict)
+            {
+                if (!m_CompileDict.ContainsKey(itemID))
+                    return false;
+                m_CompileDict.Remove(itemID);
+            }
+
             // Get the asset ID of the script, so we can check if we
             // already have it.
 
@@ -794,6 +806,13 @@ namespace OpenSim.Region.ScriptEngine.XEngine
 
         public void OnRemoveScript(uint localID, UUID itemID)
         {
+            // If it's not yet been compiled, make sure we don't try
+            lock (m_CompileDict)
+            {
+                if (m_CompileDict.ContainsKey(itemID))
+                    m_CompileDict.Remove(itemID);
+            }
+
             lock (m_Scripts)
             {
                 // Do we even have it?