* luci/libs:	util: little bugfix in serialize_data()
* luci/libs:	util: little bugfix in serialize_data()


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