[Parted-edge] Use of ped_exception...

[Debarshi 'Rishi' Ray]

I have observed that the ped_exception functions are still not used
uniformly throughout the code. eg., do_mklabel (lines 586-589) in
parted/parted.c use them, while it is missing in do_mkfs (lines
626-627) in the same file.

I discussed this with Otavio on IRC, and although he favoured the
ped_exception way of doing things, he wanted to ask for others'
opinions.

So, what do you think?

Happy hacking,
Debarshi
-- 
I only work when I am not doing any assignments.