Werk #11784: mpre check missing handling for 'U' value in Nagios performance data
| Component | Checks & agents |
| Title | mpre check missing handling for 'U' value in Nagios performance data |
| Date | Jan 19, 2021 |
| Checkmk Edition | Checkmk Raw (CRE) |
| Checkmk Version | 2.0.0b5 2.1.0b1 |
| Level | Trivial Change |
| Class | Bug Fix |
| Compatibility | Compatible - no manual interaction needed |
Because the value 'U' (for undefined) has not been handled an exception gets thrown when processing such a value: ValueError (could not convert string to float: 'U') This change will just ignore undefined performance values.
