Werk #17499: Fix crash on rule search when searching for sub group

Component

Setup

Title

Fix crash on rule search when searching for sub group

Date

Apr 4, 2025

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.5.0b1	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT
2.4.0b5	Checkmk Community, Checkmk Pro, Checkmk Ultimate, Checkmk Ultimate MT

When using the rule search with the group filter set to any subgroup (with a leading ⌙), the result page will crash with an error.

With this werk, we fix the resulting crash and restore the filtering of rules to a subgroup.