(svn r780) Always report a bus/lorry station as unpassable.
The current behavior just causes bugs and the pathfinder does the necessary magic to handle stations as destinations and enter them anyway.
This fixes [ 1058809 ]
// stdafx.cpp : source file that includes just the standard includes
// ttd.pch will be the pre-compiled header
// stdafx.obj will contain the pre-compiled type information
#include "stdafx.h"
// TODO: reference any additional headers you need in STDAFX.H
// and not in this file