Checkmk Werk 10883: Prevent empty service descriptions from being activated

ID: 10883 Title: Prevent empty service descriptions from being activated Component: Core & setup Level: 1 Class: Bug fix Version: 1.7.0i1 There were some very specific cases which could result in services being created with empty service descriptions. This could never be activated, since the cores refused to start. The error handling has been improved to display a helpful error message in this case.