made mReceiver private

apps/openmw/mwgui/dialogue.hpp

@@ -36,7 +36,6 @@ namespace MWGui
         virtual void open();
 
         // The receiver of the bribe
-        MWWorld::Ptr mReceiver;
         void setReceiver(MWWorld::Ptr receiver);
 
     private:
@@ -51,6 +50,9 @@ namespace MWGui
 
         void onCancel (MyGUI::Widget* sender);
         void onPersuade (MyGUI::Widget* sender);
+
+        // The receiver of the bribe
+        MWWorld::Ptr mReceiver;
     };