Comment 8 for bug 1123950

My assumption was correct : --pidfile is the cause of the problem.

I also found the same bug in Debian and created a bug for it :

http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=725797

So I am going to propose a fix for Precise & Saucy but will wait for a while before searching for a sponsor to hear from the debian side of thing. This is so both patches don't diverge