Pylint no-else-return refactoring: tenth (and so far last) set of files

[check_mk.git] / .werks / 6660

Title: Background Jobs: fixed issue with monitoring sites running on nfs mount
Level: 1
Component: wato
Class: fix
Compatible: compat
Edition: cre
State: unknown
Version: 1.6.0i1
Date: 1537433482

If the site is running on a nfs mount, the background job could crash during a directory cleanup.
This was caused by an open file handle within the designated directory.