Werk #6110: inv_if: Don't return Unknown if no data for OID 1.3.6.1.2.1.2.1.0 is present

ComponentHW/SW-Inventory
Titleinv_if: Don't return Unknown if no data for OID 1.3.6.1.2.1.2.1.0 is present
Date2018-05-18 08:46:39
Check_MK EditionCheck_MK Raw Edition (CRE)
Check_MK Version1.4.0p34,1.6.0i1,1.5.0b5
LevelTrivial Change
ClassBug Fix
CompatibilityCompatible - no manual interaction needed

Previously, the scan function raised a TypeError if no data was delivered for OID 1.3.6.1.2.1.2.1.0 which resulted in an UNKNOWN status of the HW/SW Inventory service. Now, a missing value indicates that the inventory function should not be executed.