[dev.icinga.com #11539] Allow null values for vars

[icinga-migration]

This issue has been migrated from Redmine: https://dev.icinga.com/issues/11539

Created by invliD on 2016-04-07 00:09:43 +00:00

Assignee: (none)
Status: New
Target Version: (none)
Last Update: 2016-04-07 00:09:43 +00:00 (in Redmine)

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It's currently impossible to add a custom variable with a null value to an object. This can be necessary to override variables from a CheckCommand in a Service, for example.

The code at https://github.com/Icinga/puppet-icinga2/blob/develop/lib/puppet/icinga2/utils.rb only supports dicts, arrays, bools, ints, floats and strings, but not the undef/nil type.