Backport 295141

  Pay close attention to core_create_req() ... and note
  that not one other member of the r->vars is initialized
  herein.  Move this initialization elsewhere.

  (If this is the 'default' - it really aught to be the
  zero value, for that matter).




git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/2.2.x@306782 13f79535-47bb-0310-9956-ffa450edef68