[Dovecot] Problems with HUP'ing dovecot

Hi,

I'm running dovecot 1.0.rc7 on FreeBSD 6.1, so far with great
success. Earlier today I tried to HUP the main process, the following
was logged:

dovecot: Feb 12 15:10:19 Warning: SIGHUP received - reloading
configuration dovecot: Feb 12 15:10:19 Panic: file ioloop-poll.c: line 105
(io_loop_handle_remove): assertion failed: (index >= 0 && (unsigned
int) index < ctx->fds_count)

Of possible interest: just prior to issuing the HUP I had edited the / etc/resolv.conf file to take out the first entry since that
particular DNS server went off line. I noticed that login attempts to
the POP and IMAP services were timing out and that's when I sent the
HUP to dovecot.

Any ideas?

Thanks,

-jav