--- src/interface/weapon_menu.cpp.orig	2016-05-09 15:22:36.895266463 +0200
+++ src/interface/weapon_menu.cpp	2016-05-09 15:21:38.518476191 +0200
@@ -391,7 +391,7 @@
 Weapon * WeaponsMenu::UpdateCurrentOverflyItem(const Polygon * poly)
 {
   if (!show)
-    return false;
+    return NULL;
   const std::vector<PolygonItem *>& items = poly->GetItem();
   WeaponMenuItem * tmp;
   Interface::GetInstance()->SetCurrentOverflyWeapon(NULL);