[PATCH] Fix initialization of _M_grouping

[Paolo Carlini]

Benjamin Kosnik wrote:

> > Nathan, may I consider this comment of yours as a permission to commit?
>
> Please hold on. I was gone yesterday afternoon and didn't see any of
> this.
>
> I'm trying to figure out if this is what Nathan is talking about:

I see. This currently fails for me. This is really, I believe, a related but
different issue: making sure that everything works ok even for '\0' as the
thousands separator.

Please keep me updated: if you want me to help on auditing the library for this
or whatever.

Cheers,
Paolo.