case "$MODE" in
    commandline)
        add_option "tftp-dirs" "`eval_gettext "TFTP dirs to update kernel in (space-separated)"`" "advanced" "true"
        ;;
    configure)
        if [ -n "$option_tftp_dirs_value" ]; then
            TFTPDIRS="$option_tftp_dirs_value"
        fi
        ;;
    finalization)
        /usr/sbin/ltsp-update-kernels
        ;;
esac
