X-Git-Url: http://git.grml.org/?a=blobdiff_plain;f=usr_sbin%2Fgrml-chroot;h=b3d118487a399f0cc277229aed2fe91ae62460a7;hb=b0c3e5ff760f99d6ff7721852bc1a0d73c5ea201;hp=4277c34e9036f2caa8d715c88f77f39153e233d2;hpb=18f85c7883a8fccadf4292c693388e73f866d1b6;p=grml-scripts.git

diff --git a/usr_sbin/grml-chroot b/usr_sbin/grml-chroot
index 4277c34..b3d1184 100755
--- a/usr_sbin/grml-chroot
+++ b/usr_sbin/grml-chroot
@@ -9,7 +9,6 @@
 PROG_NAME_=$(basename $0)
 DEST_=""
 MOUNTED_=""     # all mounted destinations
-COMMAND_=""     # command to start in chroot
 
 
 function die
@@ -23,7 +22,7 @@ function printUsage
     cat <<EOT
 Usage: "$PROG_NAME_" NEWROOT [COMMAND....]
 
-$PROG_NAME__ is a chroot wrapper with proc/sys/pts/dev filesystem handling
+$PROG_NAME_ is a chroot wrapper with proc/sys/pts/dev filesystem handling
 
 EOT
 }
@@ -75,11 +74,11 @@ done
 shift $(($OPTIND - 1))
 
 if (( $# < 1 )); then
+    printUsage
     die "Wrong number of arguments."
 fi
 
-DEST_="$1"
-COMMAND_="${2}"
+DEST_="$1"; shift
 
 if [ ! -d "$DEST_" ]; then
     die "Target chroot does not exist: $DEST_"
@@ -89,6 +88,13 @@ fi
 mountit "proc"  "proc"
 mountit "sysfs" "sys"
 mountit "/dev"   "dev"   "--bind"
-chroot "$DEST_" $COMMAND_
+if (( $# < 1 )); then
+    chroot "$DEST_"
+    RC=$?
+else
+    chroot "$DEST_" "$@"
+    RC=$?
+fi
 umount_all
 
+exit $RC