libs/nixio: allow calls to nixio.util.consume() with no iterator given
libs/nixio: allow calls to nixio.util.consume() with no iterator given


deepak78/luci,deepak78/luci,deepak78/luci,8devices/luci,deepak78/luci,deepak78/luci,deepak78/luci,8devices/luci,deepak78/luci,8devices/luci,8devices/luci,8devices/luci,8devices/luci,deepak78/luci