I love it when a plan comes together.

  We hadn't prepared for this possibility that someone didn't set up the
  r->per_dir_config (which the subreq's didn't).  Since we are first in
  line, we will handle it if need be.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@90865 13f79535-47bb-0310-9956-ffa450edef68