From cccf6953276eda0af34fb7b8e95c2c4351db5546 Mon Sep 17 00:00:00 2001
From: Justin Clark-Casey (justincc)
Date: Tue, 30 Oct 2012 01:14:48 +0000
Subject: Add asset != null check to ODEPrim.MeshAssetReceived instead of
 throwing exception.

In some cases (such as failure to receive response from asset service), it is possible for a null to be returned from IAssetService.Get(string, object, AssetRetrieved).
---
 OpenSim/Region/Physics/OdePlugin/ODEPrim.cs | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'OpenSim/Region')

diff --git a/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs b/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
index 5b49e3b..2637295 100644
--- a/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
+++ b/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
@@ -3351,7 +3351,7 @@ Console.WriteLine(" JointCreateFixed");
 
         private void MeshAssetReceived(AssetBase asset)
         {
-            if (asset.Data != null && asset.Data.Length > 0)
+            if (asset != null && asset.Data != null && asset.Data.Length > 0)
             {
                 if (!_pbs.SculptEntry)
                     return;
-- 
cgit v1.1


From ff6c69000e3f192f81e7408a522b78d91521a5ff Mon Sep 17 00:00:00 2001
From: Justin Clark-Casey (justincc)
Date: Tue, 30 Oct 2012 01:40:59 +0000
Subject: Log warning if mesh/sculpt asset couldn't be found by
 ODEPrim.MeshAssetReceived() callback.

Presumably this is now more useful if the false positive from the old method of loading mesh assets have been eliminated.
---
 OpenSim/Region/Physics/OdePlugin/ODEPrim.cs | 6 ++++++
 1 file changed, 6 insertions(+)

(limited to 'OpenSim/Region')

diff --git a/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs b/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
index 2637295..5a0b8d1 100644
--- a/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
+++ b/OpenSim/Region/Physics/OdePlugin/ODEPrim.cs
@@ -3364,6 +3364,12 @@ Console.WriteLine(" JointCreateFixed");
                 m_taintshape = true;
                _parent_scene.AddPhysicsActorTaint(this);
             }
+            else
+            {
+                m_log.WarnFormat(
+                    "[ODE PRIM]: Could not get mesh/sculpt asset {0} for {1} at {2} in {3}",
+                    _pbs.SculptTexture, Name, _position, _parent_scene.Name);
+            }
         }          
     }
 }
\ No newline at end of file
-- 
cgit v1.1


From 984faf24dfaea26cdd436c8097abf334b74ebed8 Mon Sep 17 00:00:00 2001
From: Justin Clark-Casey (justincc)
Date: Tue, 30 Oct 2012 01:48:05 +0000
Subject: Only create a new list to check if objects have reached targets if
 there actually are any targets.

---
 OpenSim/Region/Framework/Scenes/Scene.cs | 14 +++++++++-----
 1 file changed, 9 insertions(+), 5 deletions(-)

(limited to 'OpenSim/Region')

diff --git a/OpenSim/Region/Framework/Scenes/Scene.cs b/OpenSim/Region/Framework/Scenes/Scene.cs
index 7d8cbf5..69c1027 100644
--- a/OpenSim/Region/Framework/Scenes/Scene.cs
+++ b/OpenSim/Region/Framework/Scenes/Scene.cs
@@ -1692,15 +1692,19 @@ namespace OpenSim.Region.Framework.Scenes
 
         private void CheckAtTargets()
         {
-            List<SceneObjectGroup> objs = new List<SceneObjectGroup>();
+            List<SceneObjectGroup> objs = null;
+
             lock (m_groupsWithTargets)
             {
-                foreach (SceneObjectGroup grp in m_groupsWithTargets.Values)
-                    objs.Add(grp);
+                if (m_groupsWithTargets.Count != 0)
+                    objs = new List<SceneObjectGroup>(m_groupsWithTargets.Values);
             }
 
-            foreach (SceneObjectGroup entry in objs)
-                entry.checkAtTargets();
+            if (objs != null)
+            {
+                foreach (SceneObjectGroup entry in objs)
+                    entry.checkAtTargets();
+            }
         }
 
         /// <summary>
-- 
cgit v1.1