9990-misc-helpers.sh: ensure to appened to boot.log file

[live-boot-grml.git] / components / 9990-grml-networking.sh

diff --git a/components/9990-grml-networking.sh b/components/9990-grml-networking.sh
index ace078e..0bc5ed2 100644 (file)
--- a/components/9990-grml-networking.sh
+++ b/components/9990-grml-networking.sh
@@ -51,8 +51,8 @@ unset HOSTNAME
 # generate config for each present network device
 for interface in /sys/class/net/* ; do
     [ -e ${interface} ] || continue
-    [ "${interface}" = "lo" ] && continue
     interface=$(basename ${interface})
+    [ "${interface}" = "lo" ] && continue
     method="dhcp"
 
     # NODHCP or a previously run ipconfig mean that ifupdown should never
@@ -135,6 +135,10 @@ EOF
     echo>> $IFFILE
 done
 
+echo '# Support overriding defaults:' >> $IFFILE
+echo 'source /etc/network/interfaces.d/*' >> $IFFILE
+echo>> $IFFILE
+
 # dns bootoption
 if [ -n "$DNSSERVERS" ]
 then