diff options
Diffstat (limited to 'src/roadveh_cmd.cpp')
-rw-r--r-- | src/roadveh_cmd.cpp | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/roadveh_cmd.cpp b/src/roadveh_cmd.cpp index 62eb67915..11830973b 100644 --- a/src/roadveh_cmd.cpp +++ b/src/roadveh_cmd.cpp @@ -169,13 +169,13 @@ static uint GetRoadVehLength(const RoadVehicle *v) if (e->GetGRF() != NULL && e->GetGRF()->grf_version >= 8) { /* Use callback 36 */ veh_len = GetVehicleProperty(v, PROP_ROADVEH_SHORTEN_FACTOR, CALLBACK_FAILED); + if (veh_len != CALLBACK_FAILED && veh_len >= VEHICLE_LENGTH) ErrorUnknownCallbackResult(e->GetGRFID(), CBID_VEHICLE_LENGTH, veh_len); } else { /* Use callback 11 */ veh_len = GetVehicleCallback(CBID_VEHICLE_LENGTH, 0, 0, v->engine_type, v); } if (veh_len == CALLBACK_FAILED) veh_len = e->u.road.shorten_factor; if (veh_len != 0) { - if (veh_len >= VEHICLE_LENGTH) ErrorUnknownCallbackResult(e->GetGRFID(), CBID_VEHICLE_LENGTH, veh_len); length -= Clamp(veh_len, 0, VEHICLE_LENGTH - 1); } |