Werk #13069: Fix file path manipulation

Component Setup
Title Fix file path manipulation
Date Aug 27, 2021
Checkmk Edition Checkmk Raw (CRE)
Checkmk Version 1.6.0p26 2.0.0p10 2.1.0b1
Level Trivial Change
Class Security Fix
Compatibility Compatible - no manual interaction needed

To the list of all Werks