(svn r5497) -Fix: somehow in r5315 slipped some wrong logic, allowed you to build rail on all road pieces without really building it ;)
/* $Id$ */
#include "../stdafx.h"
#include "../openttd.h"
#include "null_s.h"
static const char *NullSoundStart(const char * const *parm) { return NULL; }
static void NullSoundStop(void) {}
const HalSoundDriver _null_sound_driver = {
NullSoundStart,
NullSoundStop,
};