security/samhain : bad prefix

[Julien Dhaille]

Hello.
The samhain daemon use by default :
/usr/local/var/run/samhain.pid and
/usr/local/var/log/samhain_log

I think you should add :
--with-pid-file=/var/run/samhain.pid
--with-log-file=/var/log/samhain_log
in Makefile

Cheers
-- 
Julien Dhaille