--- a/aircraft_gui.c	Sun Jan 16 11:18:17 2005 +0000
+++ b/aircraft_gui.c	Sun Jan 16 11:24:58 2005 +0000
@@ -577,7 +577,7 @@
 
 		{
 			uint tile = v->tile;
-			if (IS_TILETYPE(tile, MP_STATION) &&
+			if (IsTileType(tile, MP_STATION) &&
 					(_map5[tile] == 32 || _map5[tile] == 65) &&
 					v->vehstatus&VS_STOPPED)
 						disabled = 0;