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# SPDX-License-Identifier: GPL-2.0-only
move_config() {
local partdev parttype=ext4
. /lib/upgrade/common.sh
if export_bootdevice && export_partdevice partdev 1; then
part_magic_fat "/dev/$partdev" && parttype=vfat
if mount -t $parttype -o rw,noatime "/dev/$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
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