Check_MK Werk 7335: Fixed broken regex based hostname translation in EC

ID: 7335 Title: Fixed broken regex based hostname translation in EC Component: Event Console Level: 1 Class: Bug fix Version: 1.6.0i1 The hostname translation of the EC was broken since release of Check_MK 1.4.0 (caused by #3687). This issue lead to dropped events once the translation has been condifgured. The problem was visible in the mkeventd.log in the following form: C+: 2019-04-04 11:36:24,286 [40] [cmk.mkeventd.EventServer] Unable to parse host "HOST" ('tuple' object has no attribute 'endswith') Traceback (most recent call last): File "/omd/sites/snmp/lib/python/cmk/ec/main.py", line 2787, in do_translate_hostname event["host"] = self.translate_hostname(event["host"]) File "/omd/sites/snmp/lib/python/cmk/ec/main.py", line 2768, in translate_hostname if not regex.endswith('$'): AttributeError: 'tuple' object has no attribute 'endswith' C-: