Subject: bug#44985: ANSI sequences in unattended-upgrades.log?

From: 藍挺瑋 <[email-masked]>
Date: Mon, 14 Jun 2021 22:19:23 +0800

The commit d613c1771a1986d3c0f1e034155fde41f32f9b8e seems to break tests/guix-
environment.sh test for Guix 1.3.0 on Guile 2.2.7.

The line which causes the test to fail is:

  (when (zero? (modulo (round (* 100. (/ transferred size))) 10))

When Guile 2.2.7 runs this line, it fails with the error:

  Wrong type (expecting exact integer): 2.0

The error comes from the call to 'zero?'.