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Werk #15708: Fix Nagstamon API in case a host downtime is set for exported services

Component User interface
Title Fix Nagstamon API in case a host downtime is set for exported services
Date Jun 28, 2023
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.3.0b1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)
2.2.0p5 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

The Nagstamon integration did not work in case downtimes were set on hosts, reporting an error like "TypeError: sequence item 0: expected str instance, dict found".

This regression affected all previous 2.2 releases.

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