if [ -x "/usr/bin/deb-systemd-helper" ]; then
	if deb-systemd-helper --quiet was-enabled perun_propagate.service; then
		deb-systemd-helper enable perun_propagate.service >/dev/null || true
	else
		deb-systemd-helper update-state perun_propagate.service >/dev/null || true
	fi
	if [ -x "/etc/init.d/perun_propagate" ]; then
		update-rc.d perun_propagate defaults >/dev/null
		if [ -n "$2" ]; then
			_dh_action=restart
		else
			_dh_action=start
		fi
		invoke-rc.d perun_propagate $_dh_action || exit $?
	fi
else
	if [ -x "/etc/init.d/perun_propagate" ]; then
		update-rc.d perun_propagate defaults 20 >/dev/null
		invoke-rc.d perun_propagate start || exit $?
	fi
fi
