# specified as their own things
live_dir=$(getarg live_dir)
[ -z "$live_dir" ] && live_dir="LiveOS"
+getarg live_ram && live_ram="yes"
overlay=off
-live_ram=0
reset_overlay=0
# overlay setup helper function
fi
if [ -e "$SQUASHED" ] ; then
- if [ "$live_ram" == "1" ] ; then
+ if [ -n "$live_ram" ] ; then
echo "Copying live image to RAM..."
echo "(this may take a few minutes)"
dd if=$SQUASHED of=/squashed.img bs=512 2> /dev/null
losetup -r $BASE_LOOPDEV /squashfs/LiveOS/ext3fs.img
umount -l /squashfs
- if [ "$live_ram" == "0" ] ; then
+ if [ -z "$live_ram" ] ; then
umount -l $NEWROOT
fi