Re: [PATCH v7 3/3] kernel32: Make GetUserGeoID() pretend we set a GeoID even if we didn't.

[Alexandre Julliard]

João Diogo Ferreira  writes:
> This undocumented behaviour was implemented in Windows 10 v1709 along
> all the GeoName functions.
>
> For Wine, this fixes an edge-case scenario where we would autodetect a
> region-class ID from a locale, leaving the nation class empty.
> As most apps only care about nations, this would make some apps crash
> regardless of our autodetection mechanism.

Is there any locale where this would happen? If so, shouldn't
SetUserGeoID set a default Nation key?  Otherwise if it's really
supposed to be unset, it would have to unset it explicitly. Same for the
Region key of course.