Werk #11483: heartbeat_crm: Fix ExceptionTypeError if cluster is not availabe

Component

Checks & agents

Title

heartbeat_crm: Fix ExceptionTypeError if cluster is not availabe

Date

Sep 28, 2020

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

2.0.0i1	Checkmk Community, Checkmk Pro, Checkmk Ultimate MT
1.6.0p18	Checkmk Community, Checkmk Pro, Checkmk Ultimate MT

In case the cluster was not available, the check crashed with the error "ExceptionTypeError (expected string or buffer)".

From now on, the check can handle such situations.