(svn r9303) -Codechange: Use cargo class when counting passengers in a road vehicle crash, and when loading aircraft.

src/roadveh_cmd.cpp

@@ -596,7 +596,7 @@ static void RoadVehCrash(Vehicle *v)
 	InvalidateWindowWidget(WC_VEHICLE_VIEW, v->index, STATUS_BAR);
 
 	pass = 1;
-	if (v->cargo_type == CT_PASSENGERS) pass += v->cargo_count;
+	if (IsCargoInClass(v->cargo_type, CC_PASSENGERS)) pass += v->cargo_count;
 	v->cargo_count = 0;
 
 	SetDParam(0, pass);

src/vehicle.cpp

@@ -700,7 +700,7 @@ static bool CanFillVehicle_FullLoadAny(Vehicle *v)
 	//if the aircraft carries passengers and is NOT full, then
 	//continue loading, no matter how much mail is in
 	if (v->type == VEH_AIRCRAFT &&
-			v->cargo_type == CT_PASSENGERS &&
+			IsCargoInClass(v->cargo_type, CC_PASSENGERS) &&
 			v->cargo_cap != v->cargo_count) {
 		return true;
 	}