ludo@gnu.org (Ludovic Courtès) writes:

> Oleg Pykhalov <go.wigust@gmail.com> skribis:
>
>> * guix/build/union.scm (union-build): Wrap collisions with newlines.
>
> OK!

Pushed as 06a9dc2fd021258da282e14d165d53090d85ffe1

I'll close the bug report.

Oleg.