--- a/vehicle.h	Sun Nov 13 18:07:45 2005 +0000
+++ b/vehicle.h	Sun Nov 13 21:16:34 2005 +0000
@@ -240,7 +240,7 @@
 	int32 top_coord;
 	int32 right_coord;
 	int32 bottom_coord;
-	uint16 next_hash;
+	VehicleID next_hash;
 
 	// Related to age and service time
 	uint16 age;				// Age in days