X-Git-Url: https://git.grml.org/?a=blobdiff_plain;f=etc%2Fgrml%2Ffai%2Fgrml%2Fgrml_cleanup_chroot;h=c678e5792616b8fdb7c4f0528d2cbdcc5560ee2d;hb=e4585668ebfcb85e5736ccc28d2d13eb5ff4b145;hp=12bd0ae6be5f49b4de2678f8336784734789be4e;hpb=cc7fe6db61f5722ab66ba37621304b9d16519a35;p=grml-live.git

diff --git a/etc/grml/fai/grml/grml_cleanup_chroot b/etc/grml/fai/grml/grml_cleanup_chroot
index 12bd0ae..c678e57 100755
--- a/etc/grml/fai/grml/grml_cleanup_chroot
+++ b/etc/grml/fai/grml/grml_cleanup_chroot
@@ -52,9 +52,11 @@ einfo "Setting up /etc/inittab"
 cp /etc/inittab.grml  /etc/inittab
 eend $?
 
-einfo "Purging removed packages"
-dpkg --purge $(dpkg --list | awk '/^rc/ { print $2}')
-eend $?
+if [ "$(dpkg --list | awk '/^rc/ { print $2}')" != '' ] ; then
+   einfo "Purging removed packages"
+   dpkg --purge $(dpkg --list | awk '/^rc/ { print $2}')
+   eend $?
+fi
 
 if [ -x /usr/bin/make -a -r /usr/src/Makefile ] ; then
    einfo "Cleaning up /usr/src/linux-headers-$KERNEL"