Werk #11759: Fix broken "Discovery state" filter in customized view
| Component | User interface |
| Title | Fix broken "Discovery state" filter in customized view |
| Date | Dec 8, 2020 |
| Checkmk Edition | Checkmk Raw (CRE) |
| Checkmk Version | 2.0.0b2 2.1.0b1 |
| Level | Trivial Change |
| Class | Bug Fix |
| Compatibility | Compatible - no manual interaction needed |
After editing a view containing the filter "Discovery state", subsequent edits
of the view created the crash report: TypeError (Only str and unicode values
are allowed, got <class 'bool'>).
