(svn r21521) -Codechange: Unify some cached values that were present in both road vehicles and trains.

1 files changed, 2 insertions, 4 deletions

diff --git a/src/vehicle.cpp b/src/vehicle.cpp
index d3b47c7e3..cb915a6f7 100644
--- a/src/vehicle.cpp
+++ b/src/vehicle.cpp
@@ -1665,10 +1665,8 @@ PaletteID GetEnginePalette(EngineID engine_type, CompanyID company)
 
 PaletteID GetVehiclePalette(const Vehicle *v)
 {
-	if (v->type == VEH_TRAIN) {
-		return GetEngineColourMap(v->engine_type, v->owner, Train::From(v)->tcache.first_engine, v);
-	} else if (v->type == VEH_ROAD) {
-		return GetEngineColourMap(v->engine_type, v->owner, RoadVehicle::From(v)->rcache.first_engine, v);
+	if (v->IsGroundVehicle()) {
+		return GetEngineColourMap(v->engine_type, v->owner, v->GetGroundVehicleCache()->first_engine, v);
 	}
 
 	return GetEngineColourMap(v->engine_type, v->owner, INVALID_ENGINE, v);