X-Git-Url: https://git.grml.org/?p=grml-debootstrap.git;a=blobdiff_plain;f=chroot-script;h=9e1437f28207573a976011457c4c1ee8e4113de8;hp=bc933531be275fa5f8f0a9fc2107be50c2f55d1f;hb=12bcb2d7ae0cae32a05498a1599a95d36693eb3c;hpb=4adc4f825febe8e78db2809416b047052fb20d28

diff --git a/chroot-script b/chroot-script
index bc93353..9e1437f 100644
--- a/chroot-script
+++ b/chroot-script
@@ -270,13 +270,20 @@ hosts() {
 
 # set up /etc/network/interfaces {{{
 interfaces() {
-  if ! [ -f /etc/network/interfaces ] ; then
+  touch /etc/network/interfaces
+  # make sure we add the entries only once
+  if ! grep -q eth0 /etc/network/interfaces ; then
      echo "Setting up /etc/network/interfaces"
      cat >> /etc/network/interfaces << EOF
+
+# loopback device:
 iface lo inet loopback
-iface eth0 inet dhcp
 auto lo
-auto eth0
+
+# eth0:
+# iface eth0 inet dhcp
+# auto eth0
+
 EOF
   fi
 }