Werk #13929: checkbox tag-group handling
| Component | Core & setup |
| Title | checkbox tag-group handling |
| Date | Apr 23, 2022 |
| Checkmk Edition | Checkmk Raw (CRE) |
| Checkmk Version | 2.1.0b6 2.2.0b1 |
| Level | Trivial Change |
| Class | Bug Fix |
| Compatibility | Compatible - no manual interaction needed |
In previous versions when a tag-group with only one choice (a checkbox) was set to a folder and subsequently removed on a host in that folder, the "show hosts" REST API call on that folder crashed with a 500 error (with the error: "tag_xxx can not be None").
This werk fixes this behaviour. Apache still needs to be restarted so newly created tag-groups come into effect on the REST API.
