* Removing more compiler warnings

OpenSim/Region/Communications/OGS1/OGS1GridServices.cs

@@ -117,7 +117,7 @@ namespace OpenSim.Region.Communications.OGS1
                     uint regY = Convert.ToUInt32(n["y"]);
                     if ((regionInfo.RegionLocX != regX) || (regionInfo.RegionLocY != regY))
                     {
-                        string externalIpStr = Dns.GetHostByName((string)n["sim_ip"]).AddressList[0].ToString();
+                        string externalIpStr = OpenSim.Framework.Utilities.Util.GetHostFromDNS((string)n["sim_ip"]).ToString();
                         uint port = Convert.ToUInt32(n["sim_port"]);
                         string externalUri = (string)n["sim_uri"];
 

OpenSim/Region/Environment/Scenes/Primitive.cs

@@ -44,8 +44,6 @@ namespace OpenSim.Region.Environment.Scenes
         public bool m_isRootPrim;
         public EntityBase m_Parent;
 
-        private EventManager m_eventManager;
-
         public event PrimCountTaintedDelegate OnPrimCountTainted;
 
         #region Properties

OpenSim/Region/Environment/Scenes/scripting/Engines/LSLEngine/LSLHandler/LSL_OPCODE_IL_processor.cs

@@ -343,7 +343,6 @@ using System;
 
                             Common.SendToDebug("Last OPCODE was return command. Code chunk execution complete.");
                             return true;
-                            break;
                     }
                     return false;
                 }

OpenSim/Region/Environment/Scenes/scripting/ScriptInterpretedAPI.cs

@@ -73,8 +73,6 @@ namespace OpenSim.Region.Scripting
         [Obsolete("Unimplemented")]
         public void osAddToLandPassList(Key avatar, float hours)
         {
-            int parcelID = 0;
-
             Vector myPosition = Task.Pos;
             Land myParcel = World.LandManager.getLandObject(myPosition.X, myPosition.Y);