Werk #14591: Electrical Power for Devices with only one phase: Remove error message during discovery

Component Checks & agents
Title Electrical Power for Devices with only one phase: Remove error message during discovery
Date Mar 10, 2023
Checkmk Edition Checkmk Raw (CRE)
Checkmk Version 2.0.0p35 2.1.0p25 2.2.0b1 2.3.0b1
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed

During discovery the following error could occur

Invalid check parameter: The datatype must be a tuple, but is dict
Variable: checkgroup_parameters:epower_single
Parameters:
{}

This error is cosmetic in nature and does not affect the behaviour of the check. This werk fixes the issue.

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