/* The void tiles on the southern border used to belong to a wrong class (pre 4.3).

	 * This problem appears in savegame version 21 too, see r3455. But after loading the

	 * savegame and saving again, the buggy map array could be converted to new savegame

	 * version. It didn't show up before r12070. */

	if (IsSavegameVersionBefore(87)) UpdateVoidTiles();

	/* If Load Scenario / New (Scenario) Game is used,

	 *  a company does not exist yet. So create one here.

	 * 1 exeption: network-games. Those can have 0 companies

	 *   But this exeption is not true for non dedicated network_servers! */

	if (!Company::IsValidID(COMPANY_FIRST) && (!_networking || (_networking && _network_server && !_network_dedicated))) {

		DoStartupNewCompany(false);

	}

	/* Fix the cache for cargo payments. */

	CargoPayment *cp;

	FOR_ALL_CARGO_PAYMENTS(cp) {

		cp->front->cargo_payment = cp;

		cp->current_station = cp->front->last_station_visited;

	}

	if (IsSavegameVersionBefore(72)) {

		/* Locks in very old savegames had OWNER_WATER as owner */

		for (TileIndex t = 0; t < MapSize(); t++) {