[Mono-list] make check fails

[Jurek Bartuszek]

> I can't speak to the others, but what platform are you running these
> tests on?  UnixGroupInfo.cs:127 should only throw an exception if
> setgrent(3) fails (failure checking performed by setting errno before
> setgrent(3) and seeing if errno is set afterward).  ENOENT is an odd
> reason for setgrent(3) to fail (don't you have /etc/group?).
> 

Gentoo Linux and I do have /etc/group. Maybe it has something to do with
the fact, that all builds are made in a sandboxed environment.

Best regards,
Jurek Bartuszek