[Qgis-developer] [processing] OGR imports full of "None" strings, lately

[Sandro Santilli]

On Tue, Oct 18, 2016 at 12:48:18PM +0200, Victor Olaya wrote:
> >
> > It sounds like having getParamaterValue() always return a string
> > (possibly empty) would reduce regression probabilities.
> >
> > Or do you think it's important to distinguish between empty string
> > and None ?
> 
> sounds safe to me. And it would be nicer to make that distinction, but
> i think it is not so important. I cannot think of any major issue with
> that

Well, I tried and SURPRISE ! The parameter is actually *set*
to the "None" string. So I guess the bug is also on the *set* side,
not (just) *get* one.

Also, a quick review of the set side (setValue functions) reveal that
the value of parameters don't necessarely need to be strings ?

--strk;