DriveSetup: Partition menu options enabled in reverse order

[jonas.kirilla]

I think some routine that enables/disables DriveSetup's Partition menu items has the order of the partitions reversed. (in hrev31644)

I have 4 primary partitions equally sized on a 40GB disk. All 4 partitions are BFS and healthy AFAIK.

BeOS, Bkp1, Bkp2, Haiku (/boot)

I would expect DriveSetup's Partition menu to have options initialize, delete and mount -disabled- for the boot partition (4), and enabled for the other three (unmounted) partitions.

I don't expect but do see these options enabled for the current Haiku boot partition (4) and disabled for the unmounted BeOS partition (1). Mounting partition (2) enables option to unmount partition (3).

[mmadia]

dupe of #3965