Checkmk Werk 12501: apc_inrow_system_events, liebert_system_events, printer_alerts: Services were not discovered

ID: 12501 Title: apc_inrow_system_events,liebert_system_events,printer_alerts: Services were not discovered Component: Checks & agents Level: 1 Class: Bug fix Version: 2.1.0i1 The services of the check plugins <tt>apc_inrow_system_events</tt>, <tt>liebert_system_events</tt> and <tt>printer_alerts</tt> could not be discovered if no events or alerts were present (i.e. almost never). This is fixed.