Thank you kindly, Patnad, for a patch that:

This is to handle the changes in the v1.23 viewer 
of LL regarding the adult rating. With this patch 
a region can be changed to the adult rating from 
LL viewer v1.23 and above.

3 files changed, 4 insertions, 2 deletions

diff --git a/OpenSim/Region/Communications/Hypergrid/HGGridServices.cs b/OpenSim/Region/Communications/Hypergrid/HGGridServices.cs
index 8adc599..3c1be0b 100644
--- a/OpenSim/Region/Communications/Hypergrid/HGGridServices.cs
+++ b/OpenSim/Region/Communications/Hypergrid/HGGridServices.cs
@@ -335,7 +335,7 @@ namespace OpenSim.Region.Communications.Hypergrid
                     //                    m_log.Debug("ImgID: " + map.MapImageId);
                     map.Agents = 1;
                     map.RegionFlags = 72458694;
-                    map.Access = 13;
+                    map.Access = regInfo.AccessLevel;
                     neighbours.Add(map);
                 }
             }
diff --git a/OpenSim/Region/Communications/Local/LocalBackEndServices.cs b/OpenSim/Region/Communications/Local/LocalBackEndServices.cs
index 2760b1e..50605e8 100644
--- a/OpenSim/Region/Communications/Local/LocalBackEndServices.cs
+++ b/OpenSim/Region/Communications/Local/LocalBackEndServices.cs
@@ -269,7 +269,7 @@ namespace OpenSim.Region.Communications.Local
                     map.MapImageId = regInfo.RegionSettings.TerrainImageID;
                     map.Agents = 1;
                     map.RegionFlags = 72458694;
-                    map.Access = 13;
+                    map.Access = regInfo.AccessLevel;
                     mapBlocks.Add(map);
                 }
             }
diff --git a/OpenSim/Region/Communications/OGS1/OGS1GridServices.cs b/OpenSim/Region/Communications/OGS1/OGS1GridServices.cs
index 3153435..4ffb36f 100644
--- a/OpenSim/Region/Communications/OGS1/OGS1GridServices.cs
+++ b/OpenSim/Region/Communications/OGS1/OGS1GridServices.cs
@@ -140,6 +140,8 @@ namespace OpenSim.Region.Communications.OGS1
             else
                 GridParams["master_avatar_uuid"] = regionInfo.EstateSettings.EstateOwner.ToString();
 
+            GridParams["maturity"] = regionInfo.RegionSettings.Maturity.ToString();
+
             // Package into an XMLRPC Request
             ArrayList SendParams = new ArrayList();
             SendParams.Add(GridParams);