' /etc/network/interfaces)
while [ -z "$WPASECRET" ] ; do
$DIALOG --inputbox "$MESSAGEW23 $ESSID" 15 50 "$WPASECRET" 2>"$TMP" || bailout 1
+ read WPASECRET <"$TMP"
if [ -z "$WPASECRET" ] ; then
$DIALOG --msgbox "Sorry, empty password not allowed, please retry." 0 0 || bailout 1
fi