Checkmk Werk 13346: <tt>logwatch_ec</tt>: Fix crash with <tt>KeyError</tt> in cluster mode

ID: 13346 Title: <tt>logwatch_ec</tt>: Fix crash with <tt>KeyError</tt> in cluster mode Component: Checks & agents Level: 1 Class: Bug fix Version: 2.1.0i1 In a clustered setup, the check plugin <tt>logwatch_ec</tt>, used for forwarding log messages collected by the logwatch agent plugin to the Event Console, might have crashed with a <tt>KeyError</tt>. This happened if a logfile was present only on some, but not all cluster nodes.