Werk #6003: HW/SW inventory: Fixed TypeError if any inventory hooks are executed

ComponentChecks & Agents
TitleHW/SW inventory: Fixed TypeError if any inventory hooks are executed
Date2018-05-08 16:39:54
Check_MK EditionCheck_MK Raw Edition (CRE)
Check_MK Version1.6.0i1,1.5.0b3
LevelTrivial Change
ClassBug Fix
CompatibilityCompatible - no manual interaction needed