#!/bin/sh

uci get sysuh3c.@login[0].ifname >/dev/null 2>&1 && exit 0
WAN_IF=$(uci get network.wan.ifname 2>/dev/null)
[ $? -ne 0 ] && exit 0
uci set sysuh3c.@login[0].ifname=$WAN_IF
uci commit sysuh3c

exit 0