useradd in debian postinstall script misses the username

[hefehr]

Hi,

I installed the Debian packet mqtt2prometheus_0.1.7_linux_amd64.deb on a Debian v12.1 system.

The useradd line in the post installation script fails. It should read:

useradd --system --home-dir /var/lib/${user} --no-create-home ${user}

Thank you,
Henning

[WGH-]

I suppose it's fixed in current master: 199048e