Werk #10042: Fix exception caused by autochecks with integers as items

Component

Core & setup

Title

Fix exception caused by autochecks with integers as items

Date

Sep 13, 2019

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)
1.6.0b10	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

The calculation of check parameters during activate changes or checking could cause an exception like "TypeError: expected string or buffer" when a discovery function of a check created services using integers as items instead of strings.

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