[gPXE-devel] [PATCH 2/2] [util] Hide an expected error from which

[Stefan Hajnoczi]

2010/4/1 Piotr Jaroszyński <p.jaroszynski at gmail.com>:
> Hmm every box i have access to has which 2.20 and it does in fact
> report an error in that case.
> $ which foo
> /usr/bin/which: no foo in (...)
>
> I use bash which doesn't have a "which" builtin, maybe you use a shell
> that does?

$ dpkg-query -S /usr/bin/which
debianutils: /usr/bin/which

That explains it!  You're right, we do need to suppress stderr.

Stefan