Werk #11259: Fix host "Save & Test" action showing "API error" for all tests

Component Setup
Title Fix host "Save & Test" action showing "API error" for all tests
Date Aug 24, 2020
Level Trivial Change
Class Bug Fix
Compatibility Compatible - no manual interaction needed
Checkmk versions & editions
2.0.0i1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)
1.6.0p17 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

The host diagnostic page was initially showing the message "API Error: The text None is not a valid integer number." after adding or editing a host and confirming the dialog with the "Save & Test" button.

This regression was introduced by werk #11254 in version 1.6.0p15.

You could workaround this issue by clicking the "Test" button on the page showing that error. It will start the tests in the correct way.

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