How to return no data from user parameter script?

[chrullrich]

Hello,

how can I return "no result" from a user parameter?

I have a user parameter script that invokes an external command, extracts the interesting part of its output and returns it. This is configured as an agent (active) item of data type numeric (float)....

[coolSever]

Добрый день.
У меня есть принтер. Я опрашиваю его по...

[tklo]

Hi,

I have a problem with user parameter. I have a git repo in which I have some cucumber tests - I would like to run them using zabbix_agent.

In file /etc/zabbix/zabbix_agentd.d/userparameter_mysql.conf I have three user parameters:

UserParameter=test.sip1,...