23 	if (!success) return;

    23 	if (!success) return;

    24 

    24 

    25 	// find a locomotive in the depot.

    25 	// find a locomotive in the depot.

    26 	found = NULL;

    26 	found = NULL;

    27 	FOR_ALL_VEHICLES(v) {

    27 	FOR_ALL_VEHICLES(v) {

    29 				v->tile == tile &&

    29 				v->tile == tile &&

    30 				v->u.rail.track == TRACK_BIT_DEPOT) {

    30 				v->u.rail.track == TRACK_BIT_DEPOT) {

    31 			if (found != NULL) return; // must be exactly one.

    31 			if (found != NULL) return; // must be exactly one.

    32 			found = v;

    32 			found = v;

    33 		}

    33 		}