Subject: bug#29826: nondeterministic Broken pipe

From: Oleg Pykhalov <[email-masked]>
Date: Wed, 14 Feb 2018 15:21:38 +0300

Hello Alex,

Alex Vong <[email-masked]> writes:

> I get the following error when running ``guix --version | head -n 1''. I
> can get similar after replacing ``--version'' with ``--help''. Also, the
> error is nondeterministic. Any idea?
>
> $ LC_ALL=C guix --version | head -n 1
> guix (GNU Guix) 91213c384b62bc422896d39005efa922e4fa75f2

As a workaround ‘LC_ALL=C head -n 1 <(guix --version)’.

[…]

Oleg.