#!/bin/sh

exec 2>&1
[ -r conf ] && . ./conf

if [ -d "${SNAPSHOTS_PATH}" ]
then
	exec wendy ${OPTS} -m 960 -w "${SNAPSHOTS_PATH}" sh -c \
	 'if [ -s "/boot/grub/grub-btrfs.cfg" ]; then /etc/grub.d/41_snapshots-btrfs; else update-grub; fi'
else
  exit 1
fi
