2 files changed, 15 insertions, 3 deletions

diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
index 9fa2c6c..eead762 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectGroup.cs
@@ -27,6 +27,8 @@ namespace OpenSim.Region.Environment.Scenes
 
         public event PrimCountTaintedDelegate OnPrimCountTainted;
 
+        public bool HasChanged = false;
+
         #region Properties
         /// <summary>
         /// 
@@ -339,6 +341,7 @@ namespace OpenSim.Region.Environment.Scenes
         /// </summary>
         public void ScheduleGroupForFullUpdate()
         {
+            HasChanged = true;
             foreach (SceneObjectPart part in this.m_parts.Values)
             {
                 part.ScheduleFullUpdate();
@@ -350,6 +353,7 @@ namespace OpenSim.Region.Environment.Scenes
         /// </summary>
         public void ScheduleGroupForTerseUpdate()
         {
+            HasChanged = true;
             foreach (SceneObjectPart part in this.m_parts.Values)
             {
                 part.ScheduleTerseUpdate();
@@ -361,6 +365,7 @@ namespace OpenSim.Region.Environment.Scenes
         /// </summary>
         public void SendGroupFullUpdate()
         {
+            HasChanged = true;
             foreach (SceneObjectPart part in this.m_parts.Values)
             {
                 part.SendFullUpdateToAllClients();
@@ -372,6 +377,7 @@ namespace OpenSim.Region.Environment.Scenes
         /// </summary>
         public void SendGroupTerseUpdate()
         {
+            HasChanged = true;
             foreach (SceneObjectPart part in this.m_parts.Values)
             {
                 part.SendTerseUpdateToAllClients();
@@ -642,7 +648,7 @@ namespace OpenSim.Region.Environment.Scenes
             return false;
         }
 
-        public string RequestInventoryFile(uint localID, ModuleAPIMethod<bool, string, byte[]> addXferFile)
+        public string RequestInventoryFile(uint localID, ModuleAPIMethod2<bool, string, byte[]> addXferFile)
         {
             SceneObjectPart part = this.GetChildPart(localID);
             if (part != null)
@@ -969,7 +975,11 @@ namespace OpenSim.Region.Environment.Scenes
         /// <param name="datastore"></param>
         public void ProcessBackup(OpenSim.Region.Environment.Interfaces.IRegionDataStore datastore)
         {
-            datastore.StoreObject(this, m_scene.RegionInfo.SimUUID);
+            if (HasChanged)
+            {
+                datastore.StoreObject(this, m_scene.RegionInfo.SimUUID);
+                HasChanged = false;
+            }
         }
         #endregion
 
diff --git a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
index 80d702b..cb6355f 100644
--- a/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
+++ b/OpenSim/Region/Environment/Scenes/SceneObjectPart.cs
@@ -363,6 +363,7 @@ namespace OpenSim.Region.Environment.Scenes
         /// </summary>
         public void ScheduleFullUpdate()
         {
+            m_parentGroup.HasChanged = true;
             m_updateFlag = 2;
         }
 
@@ -373,6 +374,7 @@ namespace OpenSim.Region.Environment.Scenes
         {
             if (m_updateFlag < 1)
             {
+                m_parentGroup.HasChanged = true;
                 m_updateFlag = 1;
             }
         }
@@ -482,7 +484,7 @@ namespace OpenSim.Region.Environment.Scenes
             return false;
         }
 
-        public string RequestInventoryFile(ModuleAPIMethod<bool, string, byte[]> addXferFile)
+        public string RequestInventoryFile(ModuleAPIMethod2<bool, string, byte[]> addXferFile)
         {
             byte[] fileData = new byte[0];
             InventoryStringBuilder invString = new InventoryStringBuilder(m_folderID, this.UUID);