* ignored data recieved from closed sockets

* removed some warnings

OpenSim/OpenSim.RegionServer/Simulator/ParcelManager.cs

@@ -237,7 +237,7 @@ namespace OpenSim.RegionServer.Simulator
                     }
                 }
             }
-            catch (Exception e)
+            catch
             {
                 return false; //Exception. For now, lets skip subdivision
             }
@@ -294,7 +294,7 @@ namespace OpenSim.RegionServer.Simulator
                 startParcel = getParcel(start_x, start_y);
                 endParcel = getParcel(end_x, end_y);
             }
-            catch (Exception e)
+            catch
             {
                 return false; //Error occured when trying to get the start and end parcels
             }

OpenSim/OpenSim.RegionServer/Simulator/World.cs

@@ -478,7 +478,7 @@ namespace OpenSim.RegionServer.Simulator
                             this.Terrain.loadFromFileF32(this.m_regInfo.estateSettings.terrainFile);
                             this.Terrain *= this.m_regInfo.estateSettings.terrainMultiplier;
                         }
-                        catch (Exception e)
+                        catch
                         {
                             Console.WriteLine("Unable to load default terrain, procedurally generating instead...");
                             Terrain.hills();