Werk #4669: Fixed possible exception in view dashlets (e.g. single event views)

Component

User interface

Title

Fixed possible exception in view dashlets (e.g. single event views)

Date

May 9, 2017

Level

Trivial Change

Class

Bug Fix

Compatibility

Compatible - no manual interaction needed

Checkmk versions & editions

1.2.8p22	Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

Fixed possible exception in dashlets when context vars are not strings. This can occur e.g. when adding views filtering for single event console event history entries.

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