Werk #16769: MultipleChoice formspec: use list as default value instead of tuple

Component

Checks & agents

Title

MultipleChoice formspec: use list as default value instead of tuple

Date

Jun 20, 2024

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.4.0b1 Not yet released	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.3.0p7	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

During the creation of certain rules with MultipleChoice formspec, the following warning appeared due to default values being saved as a list instead of a tuple: "Unable to read current options of this rule. Falling back to default values. When saving this rule now, your previous settings will be overwritten. The problem was: [...]: The datatype must be list, but is tuple."

This werk corrects this behavior by allowing the use of any Sequence of strings as values.

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