From 9229d5a324cf772e098929c4c22210557800af2c Mon Sep 17 00:00:00 2001
From: UbitUmarov <ajlduarte@sapo.pt>
Date: Mon, 22 Aug 2016 07:55:25 +0100
Subject: [PATCH] locking issue

---
 .../Scenes/Animation/MovementAnimationOverrides.cs       | 9 +++++----
 1 file changed, 5 insertions(+), 4 deletions(-)

diff --git a/OpenSim/Region/Framework/Scenes/Animation/MovementAnimationOverrides.cs b/OpenSim/Region/Framework/Scenes/Animation/MovementAnimationOverrides.cs
index d59678bb3a..ca3ebfbe32 100644
--- a/OpenSim/Region/Framework/Scenes/Animation/MovementAnimationOverrides.cs
+++ b/OpenSim/Region/Framework/Scenes/Animation/MovementAnimationOverrides.cs
@@ -52,6 +52,7 @@ namespace OpenSim.Region.Framework.Scenes
         private static readonly ILog m_log =
             LogManager.GetLogger(MethodBase.GetCurrentMethod().DeclaringType);
 
+        private object MAOLock = new object();
         private Dictionary<string, UUID> m_overrides = new Dictionary<string, UUID>();
         public void SetOverride(string state, UUID animID)
         {
@@ -66,13 +67,13 @@ namespace OpenSim.Region.Framework.Scenes
 
             m_log.DebugFormat("Setting override for {0} to {1}", state, animID);
 
-            lock (m_overrides)
+            lock (MAOLock)
                 m_overrides[state] = animID;
         }
 
         public UUID GetOverriddenAnimation(string state)
         {
-            lock (m_overrides)
+            lock (MAOLock)
             {
                 if (m_overrides.ContainsKey(state))
                     return m_overrides[state];
@@ -83,7 +84,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public Dictionary<string, UUID> CloneAOPairs()
         {
-            lock (m_overrides)
+            lock (MAOLock)
             {
                 return new Dictionary<string, UUID>(m_overrides);
             }
@@ -91,7 +92,7 @@ namespace OpenSim.Region.Framework.Scenes
 
         public void CopyAOPairsFrom(Dictionary<string, UUID> src)
         {
-            lock (m_overrides)
+            lock (MAOLock)
             {
                 m_overrides.Clear();
                 m_overrides = new Dictionary<string, UUID>(src);