if [ -n "$IMAGE" ] && type 'platform_pre_upgrade' >/dev/null 2>/dev/null; then
- IS_PRE_UPGRADE=1 platform_pre_upgrade "$IMAGE"
-
- # Needs to be unset again because of busybox weirdness ...
- IS_PRE_UPGRADE=
+ platform_pre_upgrade "$IMAGE"
fi
if [ -n "$(rootfs_type)" ]; then