Fix the test to walk through directory blocks '/', '//', '//machine', and
  '//machine/share', without trying to touch the .htaccess file in the
  unsafe cases.  This allows <Directory /> to match d:/, or <Directory //>
  to match the UNC path of any network drive.
  [William Rowe, Tim Costello]

  Warning: Review the NETWARE artifacts -very- carefully, and also look at
  message <000801c024c3$31f66d70$92c0b0d0@roweclan.net> on new-httpd,
  subject: [patch NETWARE] http_core.c - please comment
  for possibly -required- associated patch.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@86293 13f79535-47bb-0310-9956-ffa450edef68