cron.d files not used in Centos 7

[Jan-Christoph Klie]

Versions

OS version: Centos 7
Slurm version: 22.05.2
Slurm Mail version: 4.0

Describe the bug

The slurm-mail job in cron.d is not picked up. After I add a newline to the file, then it works. In the internet, there are some pages which told me that. It is a really arcane issue and a nasty bug, as I did not see any log output telling me that 1 2.

[Neil Munday]

Thanks for finding and fixing this issue. Pull request now merged into new 4.1 branch.