* @param client
	 */
	private void cmd_unlink(final String arg, final Client client) {
		final Player player = getPlayer(client);
		final Room room = getRoom( player.getLocation() );

		// really we should consider whether a string or int is better to search by and if the exit must be in
		// the same room as we are
		final Exit exit = getExit(arg);

		if( exit != null ) {
			final int oldDestination = exit.getDestination();

			final Room oldDest = getRoom(oldDestination);
			final String odName = oldDest.getName();
			final int odDBRef = oldDest.getDBRef();

			exit.setDestination(-1);
			send("Unlinked " + exit.getName() + " from " + odName + " (#" + odDBRef + ")", client); 
		}
		else send("Error: No such exit.", client);
	}