* mod_ssl: Improve environment variable extraction to be more

    efficient and to correctly handle DNs with duplicate tags.
       PR 45975.
          Trunk Patch: http://svn.apache.org/viewvc?view=rev&revision=724717
                          http://svn.apache.org/viewvc?view=rev&revision=813165
                                          http://svn.apache.org/viewvc?view=rev&revision=820401
                                             2.2.x Patch: http://people.apache.org/~minfrin/ssl-env2.diff
                                                +1: minfrin, fuankg, jim




git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@910319 13f79535-47bb-0310-9956-ffa450edef68