(svn r3058) The default AI may not build dual headed trains under certain circumstances.

Simplify this check by testing the rail vehicle info flags instead of passing a global variable around.
Note: This is not exactly the original behaviour, because the Lev4 was always allowed to be built, but i guess that was a glitch.

1 files changed, 0 insertions, 1 deletions

diff --git a/vehicle.h b/vehicle.h
index c61a672f0..443e0773b 100644
--- a/vehicle.h
+++ b/vehicle.h
@@ -447,7 +447,6 @@ VARDEF VehicleID _new_ship_id;
 VARDEF VehicleID _new_roadveh_id;
 VARDEF uint16 _aircraft_refit_capacity;
 VARDEF byte _cmd_build_rail_veh_score;
-VARDEF byte _cmd_build_rail_veh_var1;
 
 // for each player, for each vehicle type, keep a list of the vehicles.
 //VARDEF Vehicle *_vehicle_arr[8][4];