1 files changed, 5 insertions, 0 deletions
diff --git a/src/gui/buy.h b/src/gui/buy.h
index 0f1cfede..55a1898c 100644
--- a/src/gui/buy.h
+++ b/src/gui/buy.h
@@ -95,6 +95,11 @@ class BuyDialog : public Window, public gcn::ActionListener,
          */
         void updateButtonsAndLabels();
 
+        /**
+         * Check for current NPC
+         */
+        void logic();
+
     private:
         Network *mNetwork;
         gcn::Button *mBuyButton;