Check_MK Werk 2087: netapp_api_temp: Fixed exception when dealing with old discovered checks

ID: 2087 Title: netapp_api_temp: Fixed exception when dealing with old discovered checks Component: Checks & Agents Level: 1 Class: Bug Fix Version: 1.2.7i1 When services have been discovered with old versions, the discovered parameters were None, which lead to an exception with the current check during checking. Handling this kind of data now for compatiblity reasons.