if ("${INTERACTIVE}" && "${DIALOG}" --yesno "${MESSAGE2}" 8 45) || \
(! "${INTERACTIVE}" && [[ "${METHOD}" == 'dhcp' ]]) ; then
if [ -w /etc/network/interfaces ]; then
if ("${INTERACTIVE}" && "${DIALOG}" --yesno "${MESSAGE2}" 8 45) || \
(! "${INTERACTIVE}" && [[ "${METHOD}" == 'dhcp' ]]) ; then
if [ -w /etc/network/interfaces ]; then