PR:
Obtained from:
Submitted by:	Jim Jagielski
Reviewed by:	Brian Behlendorf
Fix off-by-one error in ap_proxy_date_canon() when we check to see
if 'x' is at least 30-chars wide.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@81125 13f79535-47bb-0310-9956-ffa450edef68