* Fix mantis 757.

* DelinkFromGroup was removing the parts from the delinked group, which later upset the update thread when it tried to do a queued update for that object
* Temporary fix is to stop deleting the parts, though it would be good later to stop sending out the now spurious updates
* This fix actually reveals another bug, where rapid linking and delinking will cause the non root prims to disappear (though they're actually still there if you relog).  This is the next bug to tackle.

1 files changed, 7 insertions, 5 deletions

diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
index b7b4f70..1a32460 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
@@ -935,8 +935,10 @@ namespace OpenSim.Region.Environment.Scenes
 
             m_scene.DeleteEntity(objectGroup.UUID);
 
-            objectGroup.DeleteParts();
-            AbsolutePosition = AbsolutePosition;
+            // TODO justincc Left here as a remind to myself to see if we can stop sending out
+            // useless updates for this group once it has been deleted.
+            //objectGroup.DeleteParts();
+
             ScheduleGroupForFullUpdate();
         }
 
@@ -1021,9 +1023,9 @@ namespace OpenSim.Region.Environment.Scenes
             }
             else
             {
-                m_log.InfoFormat("[SCENE]: " +
-                                 "DelinkFromGroup(): Child prim local id {0} not found in object with root prim id {1}",
-                                 partID, LocalId);
+                m_log.InfoFormat("[SCENE OBJECT GROUP]: " +
+                                 "DelinkFromGroup(): Child prim {0} not found in object {1}, {2}",
+                                 partID, LocalId, UUID);
             }
         }