bsdperimeter/pfsense-packages — pull request #281 by uversy (2012-07-04 16:18:30+00:00)
Title: -HUP makes restarting snort unreliable.  Removed it and modified if-else...

... statement to an if-statement to ensure service will start. See forums: http://forum.pfsense.org/index.php/topic,50758.30.html, Reply #38.