Werk #3170: Fix spurious exception while creating the inventory directory for the first time

Component	HW/SW inventory
Title	Fix spurious exception while creating the inventory directory for the first time
Date	Feb 7, 2016
Level	Trivial Change
Class	Bug Fix
Compatibility	Compatible - no manual interaction needed
Checkmk versions & editions	1.2.7i4 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME) 1.2.8b1 Checkmk Raw (CRE), Checkmk Enterprise (CEE), Checkmk MSP (CME)

To the list of all Werks