Relax comparison to 0 to avoid a floating point divide-by-zero error.

4 jobs for master in 4 minutes and 50 seconds (queued for 4 seconds)
Status Name Job ID Coverage
  Build
passed autoconf #11770
docker

00:04:43

passed cmake #11771
docker

00:02:06

passed meson #11772
docker

00:02:36

 
  Test
passed whitespace #11773
docker

00:00:05