Revert "Rewrote parts of the code that were double-locking different objects. This is about half of the code base reviewed."

This reverts commit e992ca025571a891333a57012c2cd4419b6581e5.

1 files changed, 19 insertions, 23 deletions

diff --git a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
index 4abad81..fc7d63a 100644
--- a/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
+++ b/OpenSim/Region/CoreModules/Avatar/Friends/FriendsModule.cs
@@ -442,46 +442,42 @@ namespace OpenSim.Region.CoreModules.Avatar.Friends
 
         private ScenePresence GetRootPresenceFromAgentID(UUID AgentID)
         {
-            List<Scene> scenes = null;
-            lock (m_scenes)
-                scenes = new List<Scene>(m_scenes.Values);
-
             ScenePresence returnAgent = null;
-            ScenePresence queryagent = null;
-            foreach (Scene scene in scenes)
+            lock (m_scenes)
             {
-                queryagent = scene.GetScenePresence(AgentID);
-                if (queryagent != null)
+                ScenePresence queryagent = null;
+                foreach (Scene scene in m_scenes.Values)
                 {
-                    if (!queryagent.IsChildAgent)
+                    queryagent = scene.GetScenePresence(AgentID);
+                    if (queryagent != null)
                     {
-                        returnAgent = queryagent;
-                        break;
+                        if (!queryagent.IsChildAgent)
+                        {
+                            returnAgent = queryagent;
+                            break;
+                        }
                     }
                 }
             }
-
             return returnAgent;
         }
 
         private ScenePresence GetAnyPresenceFromAgentID(UUID AgentID)
         {
-            List<Scene> scenes = null;
-            lock (m_scenes)
-                scenes = new List<Scene>(m_scenes.Values);
-
             ScenePresence returnAgent = null;
-            ScenePresence queryagent = null;
-            foreach (Scene scene in m_scenes.Values)
+            lock (m_scenes)
             {
-                queryagent = scene.GetScenePresence(AgentID);
-                if (queryagent != null)
+                ScenePresence queryagent = null;
+                foreach (Scene scene in m_scenes.Values)
                 {
-                    returnAgent = queryagent;
-                    break;
+                    queryagent = scene.GetScenePresence(AgentID);
+                    if (queryagent != null)
+                    {
+                        returnAgent = queryagent;
+                        break;
+                    }
                 }
             }
- 
             return returnAgent;
         }