Werk #15955: Fix 'NoneType' object has no attribute 'startswith' crash in views

Component The Checkmk Micro Core
Title Fix 'NoneType' object has no attribute 'startswith' crash in views
Date Jun 29, 2023
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.3.0b1 Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.2.0p5 Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.1.0p31 Checkmk Enterprise (CEE), Checkmk MSP (CME)

Certain views, such as the builtin view Linux [CPU & Memory], might have crashed with the error message mentioned above.

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