3 files changed, 14 insertions, 7 deletions

diff --git a/OpenSim/Region/OptionalModules/DataSnapshot/DataSnapshotManager.cs b/OpenSim/Region/OptionalModules/DataSnapshot/DataSnapshotManager.cs
index 0c3446d..0436f96 100644
--- a/OpenSim/Region/OptionalModules/DataSnapshot/DataSnapshotManager.cs
+++ b/OpenSim/Region/OptionalModules/DataSnapshot/DataSnapshotManager.cs
@@ -101,7 +101,7 @@ namespace OpenSim.Region.DataSnapshot
 
         public void Initialise(IConfigSource config)
         {
-            if (!m_configLoaded) 
+            if (!m_configLoaded)
             {
                 m_configLoaded = true;
                 //m_log.Debug("[DATASNAPSHOT]: Loading configuration");
@@ -248,7 +248,7 @@ namespace OpenSim.Region.DataSnapshot
             m_snapStore.ForceSceneStale(scene);
         }
 
-        public void Close() 
+        public void Close()
         {
             if (!m_enabled)
                 return;
@@ -432,7 +432,6 @@ namespace OpenSim.Region.DataSnapshot
                     m_log.Info("[DATASNAPSHOT]: data service " + url + " notified. Secret: " + m_Secret);
                 }
             }
-
         }
         #endregion
 
diff --git a/OpenSim/Region/OptionalModules/DataSnapshot/LandSnapshot.cs b/OpenSim/Region/OptionalModules/DataSnapshot/LandSnapshot.cs
index b8c90cd..8e6a30e 100644
--- a/OpenSim/Region/OptionalModules/DataSnapshot/LandSnapshot.cs
+++ b/OpenSim/Region/OptionalModules/DataSnapshot/LandSnapshot.cs
@@ -120,12 +120,15 @@ namespace OpenSim.Region.DataSnapshot.Providers
 
         public XmlNode RequestSnapshotData(XmlDocument nodeFactory)
         {
+            XmlNode parent = nodeFactory.CreateNode(XmlNodeType.Element, "parceldata", "");
             ILandChannel landChannel = m_scene.LandChannel;
+            if(landChannel == null)
+                return parent;
+
             List<ILandObject> parcels = landChannel.AllParcels();
 
             IDwellModule dwellModule = m_scene.RequestModuleInterface<IDwellModule>();
 
-            XmlNode parent = nodeFactory.CreateNode(XmlNodeType.Element, "parceldata", "");
             if (parcels != null)
             {
 
@@ -140,7 +143,7 @@ namespace OpenSim.Region.DataSnapshot.Providers
 
                     LandData parcel = land.LandData;
                     if (m_parent.ExposureLevel.Equals("all") ||
-                        (m_parent.ExposureLevel.Equals("minimum") && 
+                        (m_parent.ExposureLevel.Equals("minimum") &&
                         (parcel.Flags & (uint)ParcelFlags.ShowDirectory) == (uint)ParcelFlags.ShowDirectory))
                     {
 
@@ -265,8 +268,12 @@ namespace OpenSim.Region.DataSnapshot.Providers
                             {
                                 XmlNode username = nodeFactory.CreateNode(XmlNodeType.Element, "name", "");
                                 UserAccount account = m_scene.UserAccountService.GetUserAccount(m_scene.RegionInfo.ScopeID, userOwnerUUID);
-                                username.InnerText = account.FirstName + " " + account.LastName;
+                                if(account != null)
+                                    username.InnerText = account.FirstName + " " + account.LastName;
+                                else
+                                    username.InnerText = "UnKnown";
                                 userblock.AppendChild(username);
+
                             }
                             catch (Exception)
                             {
diff --git a/OpenSim/Region/OptionalModules/DataSnapshot/ObjectSnapshot.cs b/OpenSim/Region/OptionalModules/DataSnapshot/ObjectSnapshot.cs
index 0bb4044..caca303 100644
--- a/OpenSim/Region/OptionalModules/DataSnapshot/ObjectSnapshot.cs
+++ b/OpenSim/Region/OptionalModules/DataSnapshot/ObjectSnapshot.cs
@@ -83,7 +83,8 @@ namespace OpenSim.Region.DataSnapshot.Providers
                 { this.Stale = true; };
             client.OnObjectPermissions += delegate(IClientAPI controller, UUID agentID, UUID sessionID,
                 byte field, uint localId, uint mask, byte set) { this.Stale = true; };
-            client.OnRezObject += delegate(IClientAPI remoteClient, UUID itemID, Vector3 RayEnd,
+            client.OnRezObject += delegate(IClientAPI remoteClient, UUID itemID, UUID groupID,
+                Vector3 RayEnd,
                 Vector3 RayStart, UUID RayTargetID, byte BypassRayCast, bool RayEndIsIntersection,
                 bool RezSelected,
                 bool RemoveItem, UUID fromTaskID) { this.Stale = true; };