Fix $_display in x11vnc service

installJRMC

@@ -1143,6 +1143,8 @@ EOF"
 
         _setX11VNCPass
 
+        [[ -z $_display ]] && _display="${DISPLAY:-":0"}"
+
         # Get current desktop resolution
         # TODO: may need to break this out into its own function and get smarter at identifying multi-monitors
         local _res
@@ -1216,6 +1218,10 @@ EOF"
         :
     }
 
+    _containerMC() {
+        :
+    }
+
 
     _uninstall() {
 
@@ -1348,6 +1354,9 @@ EOF"
                 mediacenter-vncserver)
                     _containerVNC
                     ;;
+                mediacenter)
+                    _containerMC
+                    ;;
                 *)
             esac
         done