1 files changed, 5 insertions, 0 deletions
diff --git a/vehicle_gui.c b/vehicle_gui.c
index 3c9b5f441..830a6bb46 100644
--- a/vehicle_gui.c
+++ b/vehicle_gui.c
@@ -1011,3 +1011,8 @@ void ShowReplaceVehicleWindow(byte vehicletype)
 	WP(w,replaceveh_d).vehicletype = vehicletype;
 	w->vscroll2.cap = w->vscroll.cap;   // these two are always the same
 }
+
+void InitializeGUI(void)
+{
+	memset(&_sorting, 0, sizeof(_sorting));
+}