#!/bin/sh
[ -r /etc/options.cfg ] && . /etc/options.cfg
[ "$FREETZ_LANG_XX" != "y" ] && echo '*** error: language not set ***' && exit 1
[ "$#" == "0" ] && echo "$(pwd) -- $(cat /proc/$PPID/cmdline | xargs -0)" >> /var/log/mod_lang.log
for lng in $(modconf value MOD_LANG mod) de en; do
	for par in "$@"; do
		ret="$(echo -n "$par" | sed -n "s/^$lng://p")"
		[ -n "$ret" ] && echo -n "$ret" && exit
	done
done