diff -r b134d7479c0e -r 3b634157c3b2 aircraft_gui.c
--- a/aircraft_gui.c	Thu Jul 21 21:13:42 2005 +0000
+++ b/aircraft_gui.c	Thu Jul 21 22:15:02 2005 +0000
@@ -15,6 +15,7 @@
 #include "viewport.h"
 #include "player.h"
 #include "depot.h"
+#include "vehicle_gui.h"
 
 /**
  * Draw the purchase info details of an aircraft at a given location.