Code review comment for lp:~rvb/launchpad/bug-869221

> 19 + if (len(potential_nominated_arches) == 0):
> 20 + raise InitializationError(
> 21 + ("The distroseries has no architectures selected to "
> 22 + "build architecture independent binaries."))
>
> Nit - too many parentheses here, on all four lines :)

Fixed.

> Everything else looks great, thanks!

Thanks for the review!