luci/applications/luci-app-fwknopd/root/etc/uci-defaults/40_luci-fwknopd

#!/bin/sh
#-- Copyright 2015 Jonathan Bennett <jbennett@incomsystems.biz>
#-- Licensed to the public under the GNU General Public License v2.
. /lib/functions/network.sh

# Clean-up - keytype/hkeytype is unnecessary now
if uci -q show fwknopd | grep \\.h\\?keytype > /dev/null; then
	for keytype in $(uci -q show fwknopd | grep \\.h\\?keytype= | cut -d= -f1); do
		uci delete $keytype
	done
	uci commit fwknopd
fi

exit 0