From 172e2f4e7609c278d02ad83ca207fd79624db587 Mon Sep 17 00:00:00 2001
From: CasperW
Date: Sun, 6 Dec 2009 17:23:07 +0100
Subject: Fix to existing ReaderWriterLockSlim implementations

---
 OpenSim/Region/ScriptEngine/XEngine/XEngine.cs | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

(limited to 'OpenSim/Region/ScriptEngine/XEngine/XEngine.cs')

diff --git a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
index 49c69ab..184af19 100644
--- a/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
+++ b/OpenSim/Region/ScriptEngine/XEngine/XEngine.cs
@@ -150,7 +150,10 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             }
             else
             {
-                m_scriptsLock.ExitReadLock();
+                if (m_scriptsLock.RecursiveReadCount > 0)
+                {
+                    m_scriptsLock.ExitReadLock();
+                }
             }
         }
         private void lockScriptsForWrite(bool locked)
@@ -179,7 +182,10 @@ namespace OpenSim.Region.ScriptEngine.XEngine
             }
             else
             {
-                m_scriptsLock.ExitWriteLock();
+                if (m_scriptsLock.RecursiveWriteCount > 0)
+                {
+                    m_scriptsLock.ExitWriteLock();
+                }
             }
         }
 
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