Snorby/snorby — pull request #156 by shadowbq (2011-10-28 20:04:13+00:00)
Title: Search issue #152

This should fix empty results coming from
(null)
http://demo.snorby.org/results?utf8=✓&[search][signature_name]=&[search][ip_src]=&[search][ip_dst]=&[search][timestamp]=&[search][src_port]=&[search][dst_port]=&[search][sid]=&[search][classification_id]=null&[search][severity]=

should have

(nil)
http://demo.snorby.org/results?utf8=✓&[search][signature_name]=&[search][ip_src]=&[search][ip_dst]=&[search][timestamp]=&[search][src_port]=&[search][dst_port]=&[search][sid]=&[search][classification_id]=&[search][severity]=