# Minimal version using shell builtins.

make_resolv_conf()
{
	if [ -z "${new_domain_name_servers}" -a \
		-z "${new_domain_name}" -a \
		-z "${new_domain_search}" ]; then
		return 0
	fi
	if [ -n "${new_domain_search}" ]; then
		echo "search ${new_domain_search}" >> /etc/resolv.conf
	elif [ -n "${new_domain_name}" ]; then
		echo "search ${new_domain_name}" >> /etc/resolv.conf
	fi
	for x in ${new_domain_name_servers}; do
		echo "nameserver ${x}" >> /etc/resolv.conf
	done
}

case "${reason}" in
BOUND|INFORM|REBIND|REBOOT|RENEW|TIMEOUT)	make_resolv_conf;;
esac