Werk #2631: janitza_umg_freq: fixed crash when no frequency measurements were reported by the device
| Component | Checks & agents |
| Title | janitza_umg_freq: fixed crash when no frequency measurements were reported by the device |
| Date | Sep 24, 2015 |
| Checkmk Edition | Checkmk Raw (CRE) |
| Checkmk Version | 1.2.7i3 |
| Level | Trivial Change |
| Class | Bug Fix |
| Compatibility | Compatible - no manual interaction needed |
