@@ -1,4 +1,4 @@

-#!/bin/bash

+#!/bin/bash -e

 # build_pxe_boot.sh - Create a PXE boot environment

 #

 # build_pxe_boot.sh [-k kernel-version] destdir

@@ -54,6 +54,7 @@ if [ ! -r $OPWD/pxe/vmlinuz-${KVER} ]; then

 fi

 cp -p $OPWD/pxe/vmlinuz-${KVER} $DEST_DIR/ubuntu

 if [ ! -r $OPWD/pxe/stack-initrd.gz ]; then

+    cd $OPWD

     sudo $PROGDIR/build_pxe_ramdisk.sh $OPWD/pxe/stack-initrd.gz

 fi

 cp -p $OPWD/pxe/stack-initrd.gz $DEST_DIR/ubuntu

@@ -44,7 +44,7 @@ while getopts CIhmr:s: c; do

 done

 shift `expr $OPTIND - 1`

-if [ ! "$#" -eq "2" -o -n $CHROOTONLY -a -n $IMAGEONLY ]; then

+if [ ! "$#" -eq "2" -o -n "$CHROOTONLY" -a -n "$IMAGEONLY" ]; then

     usage

 fi