Werk #14241: Nagios: Fixed Check_MK service showing (null) as plugin output

Component	Checks & agents
Title	Nagios: Fixed Check_MK service showing (null) as plugin output
Date	Nov 27, 2024
Level	Trivial Change
Class	Bug Fix
Compatibility	Compatible - no manual interaction needed
Checkmk versions & editions	2.4.0b1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME) 2.3.0p23 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME) 2.2.0p37 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk Cloud (CCE), Checkmk MSP (CME)

If a host had no passive Check_MK services assigned at all, the executing of the active Check_MK check failed and returned (null) as plugin output.

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