add final keyword to windows files.

1 files changed, 4 insertions, 4 deletions

diff --git a/src/gui/windows/shopwindow.h b/src/gui/windows/shopwindow.h
index 3cc60bba3..02395ba3a 100644
--- a/src/gui/windows/shopwindow.h
+++ b/src/gui/windows/shopwindow.h
@@ -67,17 +67,17 @@ class ShopWindow final : public Window,
          */
         ~ShopWindow();
 
-        void postInit() override;
+        void postInit() override final;
 
         /**
          * Called when receiving actions from the widgets.
          */
-        void action(const gcn::ActionEvent &event) override;
+        void action(const gcn::ActionEvent &event) override final;
 
         /**
          * Updates the labels according to the selected item.
          */
-        void valueChanged(const gcn::SelectionEvent &event) override;
+        void valueChanged(const gcn::SelectionEvent &event) override final;
 
         /**
          * Updates the state of buttons and labels.
@@ -87,7 +87,7 @@ class ShopWindow final : public Window,
         /**
          * Sets the visibility of this window.
          */
-        void setVisible(bool visible) override;
+        void setVisible(bool visible) override final;
 
         /**
          * Returns true if any instances exist.