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

[Victor Olaya]

>
> 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