Check_MK Werk 3584: check_mkevents: Fixed "failed to parse perfdata" errors in web.log caused by "Events" checks

ID: 3584 Title: check_mkevents: Fixed "failed to parse perfdata" errors in web.log caused by "Events" checks Component: Checks & Agents Level: 1 Class: Bug Fix Version: 1.2.9i1 When the last worst event found in the Event Console contained a pipe character the remaining output was treated as performance data string and resulted in "failed to parse perfdata" errors in web.log e.g. when opening the service detail page of such an Events service.