Fix duplicate syslog messages - Redmine #5606
Fix duplicate syslog messages - Redmine #5606

For master.
See https://github.com/pfsense/pfsense/pull/2162 for the RELENG_2_2 change.
dennypage/pfsense,NewEraCracker/pfsense,phil-davis/pfsense,brunostein/pfsense,ptorsten/pfsense,ch1c4um/pfsense,BlackstarGroup/pfsense,NOYB/pfsense,ptorsten/pfsense,ch1c4um/pfsense,phil-davis/pfsense,pfsense/pfsense,BlackstarGroup/pfsense,ch1c4um/pfsense,pfsense/pfsense,jxmx/pfsense,ptorsten/pfsense,brunostein/pfsense,dennypage/pfsense,jxmx/pfsense,NewEraCracker/pfsense,NOYB/pfsense,pfsense/pfsense,ch1c4um/pfsense,BlackstarGroup/pfsense,dennypage/pfsense,dennypage/pfsense,NewEraCracker/pfsense,BlackstarGroup/pfsense,pfsense/pfsense,phil-davis/pfsense,NewEraCracker/pfsense,NOYB/pfsense,brunostein/pfsense,phil-davis/pfsense,jxmx/pfsense