if [ "${PERSISTENT}" != "nofiles" ]
then
# search for image files
- snapdata=$(find_files "${snap_label}.squashfs ${snap_label}.cpio.gz ${snap_label}.ext2 ${snap_label}.ext3 ${snal_label}.ext4 ${snap_label}.jffs2")
+ snapdata=$(find_files "${snap_label}.squashfs ${snap_label}.cpio.gz ${snap_label}.ext2 ${snap_label}.ext3 ${snap_label}.ext4 ${snap_label}.jffs2")
fi
if [ -z "${snapdata}" ]
do
if [ "$(cat ${sysblock}/removable)" = "1" ]
then
- if readlink ${sysblock}/device | grep -q usb
+ if readlink ${sysblock} | grep -q usb ||
+ readlink ${sysblock}/device | grep -q usb # linux < 2.6.29
then
for dev in $(subdevices "${sysblock}")
do