Minor fixes
diff --git a/build_pxe_boot.sh b/build_pxe_boot.sh
index 6d264bd..a93e3f0 100755
--- a/build_pxe_boot.sh
+++ b/build_pxe_boot.sh
@@ -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 @@
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
diff --git a/make_image.sh b/make_image.sh
index cfef136..81dd97c 100755
--- a/make_image.sh
+++ b/make_image.sh
@@ -44,7 +44,7 @@
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