--- a/openttd.c	Tue Nov 15 08:49:46 2005 +0000
+++ b/openttd.c	Tue Nov 15 09:00:02 2005 +0000
@@ -1020,11 +1020,11 @@
 
 void BeforeSaveGame(void)
 {
-	Window *w = FindWindowById(WC_MAIN_WINDOW, 0);
+	const Window* w = FindWindowById(WC_MAIN_WINDOW, 0);
 
 	if (w != NULL) {
-		_saved_scrollpos_x = WP(w,vp_d).scrollpos_x;
-		_saved_scrollpos_y = WP(w,vp_d).scrollpos_y;
+		_saved_scrollpos_x = WP(w, const vp_d).scrollpos_x;
+		_saved_scrollpos_y = WP(w, const vp_d).scrollpos_y;
 		_saved_scrollpos_zoom = w->viewport->zoom;
 	}
 }