* Applying Melanie's FriendList related crash patch. She discovered that .NET throws a different error then mono does. Thanks Melanie!

OpenSim/Region/Environment/Modules/Avatar/Friends/FriendsModule.cs

@@ -256,6 +256,13 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends
                             // prevents a sim crash.
                             m_log.Info("[FRIEND]: Unable to enumerate last friendlist user.  User logged off");
                         }
+                        catch (ArgumentOutOfRangeException)
+                        {
+                            // Ignore the index out of range exception.  
+                            // This causes friend lists to get out of sync slightly..  however
+                            // prevents a sim crash.
+                            m_log.Info("[FRIEND]: Unable to enumerate last friendlist user.  User logged off");
+                        }
                     }
                 }
 
@@ -498,4 +505,4 @@ namespace OpenSim.Region.Environment.Modules.Avatar.Friends
 
         #endregion
     }
-}
+}