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, 19 insertions, 13 deletions

diff --git a/OpenSim/Region/CoreModules/InterGrid/OpenGridProtocolModule.cs b/OpenSim/Region/CoreModules/InterGrid/OpenGridProtocolModule.cs
index 5278b74..b14e38b 100644
--- a/OpenSim/Region/CoreModules/InterGrid/OpenGridProtocolModule.cs
+++ b/OpenSim/Region/CoreModules/InterGrid/OpenGridProtocolModule.cs
@@ -458,7 +458,19 @@ namespace OpenSim.Region.CoreModules.InterGrid
             responseMap["region_x"] = OSD.FromInteger(reg.RegionLocX * (uint)Constants.RegionSize); // LLX
             responseMap["region_y"] = OSD.FromInteger(reg.RegionLocY * (uint)Constants.RegionSize); // LLY
             responseMap["region_id"] = OSD.FromUUID(reg.originRegionID);
-            responseMap["sim_access"] = OSD.FromString((reg.RegionSettings.Maturity == 1) ? "Mature" : "PG");
+
+            if (reg.RegionSettings.Maturity == 1)
+            {
+                responseMap["sim_access"] = OSD.FromString("Mature");
+            }
+            else if (reg.RegionSettings.Maturity == 2)
+            {
+                responseMap["sim_access"] = OSD.FromString("Adult");
+            }
+            else
+            {
+                responseMap["sim_access"] = OSD.FromString("PG");
+            }
 
             // Generate a dummy agent for the user so we can get back a CAPS path
             AgentCircuitData agentData = new AgentCircuitData();
diff --git a/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs b/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
index 3bde967..4cfa194 100644
--- a/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
+++ b/OpenSim/Region/CoreModules/World/Estate/EstateManagementModule.cs
@@ -114,8 +114,10 @@ namespace OpenSim.Region.CoreModules.World.Estate
 
             if (matureLevel <= 13)
                 m_scene.RegionInfo.RegionSettings.Maturity = 0;
-            else
+            else if (matureLevel <= 21)
                 m_scene.RegionInfo.RegionSettings.Maturity = 1;
+            else
+                m_scene.RegionInfo.RegionSettings.Maturity = 2;
 
             if (restrictPushObject)
                 m_scene.RegionInfo.RegionSettings.RestrictPushing = true;
@@ -580,11 +582,7 @@ namespace OpenSim.Region.CoreModules.World.Estate
            args.redirectGridX = m_scene.RegionInfo.EstateSettings.RedirectGridX;
            args.redirectGridY = m_scene.RegionInfo.EstateSettings.RedirectGridY;
            args.regionFlags = GetRegionFlags();
-           byte mature = 13;
-           if (m_scene.RegionInfo.RegionSettings.Maturity == 1)
-              mature = 21;
-           args.simAccess = mature;
-
+           args.simAccess = m_scene.RegionInfo.AccessLevel;
            args.sunHour = (float)m_scene.RegionInfo.RegionSettings.SunPosition;
            args.terrainLowerLimit = (float)m_scene.RegionInfo.RegionSettings.TerrainLowerLimit;
            args.terrainRaiseLimit = (float)m_scene.RegionInfo.RegionSettings.TerrainRaiseLimit;
@@ -730,12 +728,8 @@ namespace OpenSim.Region.CoreModules.World.Estate
             args.terrainHeightRange2 = (float)m_scene.RegionInfo.RegionSettings.Elevation2SE;
             args.terrainStartHeight3 = (float)m_scene.RegionInfo.RegionSettings.Elevation1NE;
             args.terrainHeightRange3 = (float)m_scene.RegionInfo.RegionSettings.Elevation2NE;
-            byte mature = 13;
-            if (m_scene.RegionInfo.RegionSettings.Maturity == 1)
-                mature = 21;
-            args.simAccess = mature;
+            args.simAccess = m_scene.RegionInfo.AccessLevel;
             args.waterHeight = (float)m_scene.RegionInfo.RegionSettings.WaterHeight;
-
             args.regionFlags = GetRegionFlags();
             args.regionName = m_scene.RegionInfo.RegionName;
             if (m_scene.RegionInfo.EstateSettings.EstateOwner != UUID.Zero)
diff --git a/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs b/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
index 832b6cf..f4fe625 100644
--- a/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
+++ b/OpenSim/Region/CoreModules/World/WorldMap/MapSearchModule.cs
@@ -126,7 +126,7 @@ namespace OpenSim.Region.CoreModules.World.WorldMap
                 {
                     data = new MapBlockData();
                     data.Agents = 0;
-                    data.Access = 21; // TODO what's this?
+                    data.Access = info.AccessLevel;
                     data.MapImageId = info.RegionSettings.TerrainImageID;
                     data.Name = info.RegionName;
                     data.RegionFlags = 0; // TODO not used?