ID: 12010
Title: Fix for config update: Regex validation will ignore items that are not
dictionaries
Component: Checks & agents
Level: 1
Class: Bug fix
Version: 2.1.0i1
Since checkmk version 2.0.0b7 the Checkmk update procedure (cmk-update-config) validates
regexes.
This validation failed with the error message "AttributeError: 'str' object
has no attribute 'get'"
if the item of a rule was not of the type "dict" or "None".
We can skip the regex validation if the item is not of type "dict".