Lockscreen displays useless @ when logged in as admin@localhost

[mimugmail]

Versions

privacyIDEA: 2.18dev3

Installation method:

virtualenv

more details:

OS: Debian 8

Webserver: Apache

What did you try to do?

Wait for Lockscreen

What outcome did you experience?

Message is: Sie sind als Benutzer admin@localhost @ angemeldet.

[cornelinux]

This is totally fine. The @ is not useless, it indicates, that you have a user with the name "admin@localhost", which is in no realm (since there is nothing behing the @).
Obvisouly the admin@localhost is an internal administrator.

If you would name your internal administrator simply admin, then the message would be, "you are logged in as admin @". The same as it is in the upper right orange button.

If a normal user from realm1 logs in it would be
You are logged in as user @ realm1.

If a helpdesk admin from helpdesk logs in it would be
You are logged in as admin @ helpdesk