3 files changed, 9 insertions, 1 deletions
diff --git a/engines/mads/nebular/dialogs_nebular.cpp b/engines/mads/nebular/dialogs_nebular.cpp
index 1cbb7ea3a6..d1fc47e0e7 100644
--- a/engines/mads/nebular/dialogs_nebular.cpp
+++ b/engines/mads/nebular/dialogs_nebular.cpp
@@ -528,6 +528,10 @@ FullScreenDialog::FullScreenDialog(MADSEngine *vm) : _vm(vm) {
 	_screenId = 990;
 }
 
+FullScreenDialog::~FullScreenDialog() {
+	_savedSurface.free();
+}
+
 void FullScreenDialog::display() {
 	Game &game = *_vm->_game;
 	Scene &scene = game._scene;
diff --git a/engines/mads/nebular/dialogs_nebular.h b/engines/mads/nebular/dialogs_nebular.h
index 46973cc497..cf3a75a969 100644
--- a/engines/mads/nebular/dialogs_nebular.h
+++ b/engines/mads/nebular/dialogs_nebular.h
@@ -133,6 +133,8 @@ public:
 	 * Constructor
 	 */
 	FullScreenDialog(MADSEngine *vm);
+
+	virtual ~FullScreenDialog();
 };
 
 class GameDialog: public FullScreenDialog {
diff --git a/engines/mads/nebular/menu_nebular.h b/engines/mads/nebular/menu_nebular.h
index 581ebe34e4..4cd6f37430 100644
--- a/engines/mads/nebular/menu_nebular.h
+++ b/engines/mads/nebular/menu_nebular.h
@@ -47,6 +47,8 @@ protected:
 public:
 	MenuView(MADSEngine *vm);
 
+	virtual ~MenuView() {}
+
 	void execute();
 };
 
@@ -70,7 +72,7 @@ protected:
 	virtual bool onEvent(Common::Event &event);
 public:
 	MainMenu(MADSEngine *vm);
-	~MainMenu();
+	virtual ~MainMenu();
 };
 
 } // End of namespace Nebular