We don't want one instance of `source /etc/network/interfaces.d/*`
per interace, but instead once per file.
Closes: https://github.com/grml/live-boot-grml/issues/11
unset IPV4DNS IPV4DNSLIST
echo>> $IFFILE
unset IPV4DNS IPV4DNSLIST
echo>> $IFFILE
- echo '# Support overriding defaults:' >> $IFFILE
- echo 'source /etc/network/interfaces.d/*' >> $IFFILE
-
- echo>> $IFFILE
+echo '# Support overriding defaults:' >> $IFFILE
+echo 'source /etc/network/interfaces.d/*' >> $IFFILE
+echo>> $IFFILE
+
# dns bootoption
if [ -n "$DNSSERVERS" ]
then
# dns bootoption
if [ -n "$DNSSERVERS" ]
then