[netflow-tools] pfflowd doesn't run except under debug

[Darren Spruell]

pfflowd will not stay running on my system unless it is started using
the '-D' switch. Using '-d' it exits immediately with a return code of
1, and with no switches it silently exits immediately with a code of
0. Have tried on two different systems, GENERIC and a custom kernel.

pfflowd-0.7

OpenBSD 3.9-stable (GENERIC) #1: Tue Aug  8 23:01:29 MST 2006
    root at molodetz.sancho2k.net:/usr/src/sys/arch/i386/compile/GENERIC
OpenBSD 3.9-stable (NET45xx) #0: Sun Jun  4 15:00:47 MST 2006
    root at molodetz.sancho2k.net:/usr/src/sys/arch/i386/compile/NET45xx

Invocation:
/usr/local/sbin/pfflowd -n molodetz.sancho2k.net:3366 -D

$ ldd /usr/local/sbin/pfflowd
/usr/local/sbin/pfflowd:
        Start    End      Type Open Ref GrpRef Name
        00000000 00000000 exe  1    0   0      /usr/local/sbin/pfflowd
        052e8000 252f5000 rlib 0    1   0      /usr/lib/libpcap.so.4.0
        0e6d4000 2e6d8000 rlib 0    1   0      /usr/lib/libutil.so.11.0
        0a3cd000 2a3fe000 rlib 0    1   0      /usr/lib/libc.so.39.0
        00945000 00945000 rtld 0    1   0      /usr/libexec/ld.so

DS