move_config() { local partdev . /lib/upgrade/common.sh if export_bootdevice && export_partdevice partdev 1; then if mount -o rw,noatime "/dev/$partdev" /mnt; then if [ -f "/mnt/$BACKUP_FILE" ]; then mv -f "/mnt/$BACKUP_FILE" / fi umount /mnt fi fi } boot_hook_add preinit_mount_root move_config
