DNS issues in selftest

[Andreas Schneider]

Hi Garming,

as you worked on DNS lately, I think we want to see more information if the 
test fails here to find out why it is out of range.
b

[1578(9717)/1974 at 2h37s] samba.tests.dns_forwarder(fl2003dc:local)
UNEXPECTED(error): 
samba.tests.dns_forwarder.__main__.TestDnsForwarding.test_cname(fl2003dc:local)
REASON: Exception: Exception: Traceback (most recent call last):
  File 
"/memdisk/autobuild/fl/b908609/samba/python/samba/tests/dns_forwarder.py", 
line 465, in test_cname
    self.assertEqual('forwarder1', data.answers[0].rdata)
IndexError: list index out of range


This is from an autobuild mail.

Cheers,


	-- andreas