portupgrade-2.2.2_1,2 corrupts portsdb

[Bartosz Fabianowski]

> Something broken in INDEX :(

For the record: I am using p5-FreeBSD-Portindex-1.8 to build INDEX-6 and 
have received a reply off list from somebody who has the same problems 
with an INDEX-6 retrieved via make fetchindex. So, it's not just a 
single broken INDEX-6 file on the server that needs rebuilding, it's 
something deeper within the ports infrastructure that will keep 
corrupting index builds until it gets fixed.

- Bartosz