--- a/src/newgrf_engine.cpp Sun Sep 09 10:34:32 2007 +0000
+++ b/src/newgrf_engine.cpp Sun Sep 09 11:23:49 2007 +0000
@@ -509,8 +509,6 @@
switch (variable) {
case 0x40: // Get length of consist
case 0x41: // Get length of same consecutive wagons
- if (!v->HasFront()) return 1;
-
{
const Vehicle* u;
byte chain_before = 0;
@@ -832,7 +830,7 @@
res->ResolveReal = &VehicleResolveReal;
res->u.vehicle.self = v;
- res->u.vehicle.parent = (v != NULL && v->HasFront()) ? v->First() : v;
+ res->u.vehicle.parent = (v != NULL) ? v->First() : v;
res->u.vehicle.self_type = engine_type;