[bug] checklink and HTTP

Here is a sample trace:
HEAD / HTTP/1.0
Date: Thu, 21 Mar 2002 17:00:39 GMT
Accept-Language: en
Authorization:
Host: stats.w3.org
User-Agent: W3C-checklink/2.88 libwww-perl/5.50

Authorization shouldn't be left empty or the header shouldn't be sent on
the wire.

-- 
Yves Lafon - W3C
"Baroula que barouleras, au tiéu toujou t'entourneras."