Re: [PATCH] master - check if formatcb is None

[Chris Lumens <clumens redhat com>]

> in partition ui helpers file formatcb can reach a value of None.  Later
> in the function we use it one of its attr without checking its value,
> this patch corrects this behavior.
> 
> Not sure about the default values when formatcb is None.  suggestions
> welcome.

I pushed the first part of this but not the second, so go ahead and push
that part.  I don't know about the default values either.  Perhaps
someone who's looked at the dialogs more recently can shed some light.

- Chris