[Samba] [samba 3.0.28a,1] Unable to connect to CUPS

[Gilles]

Hello

	I don't have CUPS installed on this FreeBSD 6.3 host, but don't
provide printer access to SMB clients anyway, but still, I get the
following error in log.smbd when starting up Samba:

=========
# tail -f log.smbd
[2008/05/10 16:31:16, 0] smbd/server.c:main(944)
  smbd version 3.0.28a started.
  Copyright Andrew Tridgell and the Samba Team 1992-2008

[2008/05/10 16:31:17, 0] printing/print_cups.c:cups_connect(69)
  Unable to connect to CUPS server localhost:631 - Connection refused

[2008/05/10 16:31:17, 0] printing/print_cups.c:cups_connect(69)
  Unable to connect to CUPS server localhost:631 - Connection refused

[2008/05/10 16:31:17, 1] smbd/files.c:file_init(193)
  file_init: Information only: requested 10000 open files, 5401 are
available.
=========

Here's /usr/local/etc/smb.conf:

=========
[global]
workgroup = ACME
netbios name = Server
hosts allow = 192.168.0. 127.
log file = /var/log/samba/log.%m
max log size = 50
socket options = SO_RCVBUF=8192 SO_SNDBUF=8192
;NOK hide dot files = yes

[homes]
comment = Home Directories
valid users = %S
read only = No
browseable = No
veto files = /.??*/
=========

Any idea why Samba complains about CUPS?

Thank you.