X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=usr_sbin%2Fgrml-chroot;fp=usr_sbin%2Fgrml-chroot;h=6e292d5129679f5f47383be520bb27623a226400;hb=3559bd707848cb41e6e0de2432db793385a26edf;hp=e9c1ae35e054d780f04af08171f5110bc1c1a703;hpb=0bbd68b7667067039536f8e5eed9a49b154840fc;p=grml-scripts.git

diff --git a/usr_sbin/grml-chroot b/usr_sbin/grml-chroot
index e9c1ae3..6e292d5 100755
--- a/usr_sbin/grml-chroot
+++ b/usr_sbin/grml-chroot
@@ -55,7 +55,8 @@ function mountit
 
 function umount_all
 {
-    for i in $MOUNTED_; do
+    local reverse=$(echo $MOUNTED_ | awk '{ for (i=NF; i>1; i--) printf("%s ",$i); print $1; }')
+    for i in $reverse; do
         umount "${DEST_}/$i"
     done
 }
@@ -78,6 +79,10 @@ if (( $# < 1 )); then
     die "Wrong number of arguments."
 fi
 
+if ! which awk >/dev/null 2>&1 ; then
+  die "No awk binary found, required for execution."
+fi
+
 DEST_="$1"; shift
 
 if [ ! -d "$DEST_" ]; then
@@ -88,6 +93,7 @@ fi
 mountit "proc"  "proc"
 mountit "sysfs" "sys"
 mountit "/dev"   "dev"   "--bind"
+mountit "devpts" "dev/pts"
 
 WROTE_DEBIAN_CHROOT=""
 if [ ! -f "$DEST_"/etc/debian_chroot ]; then