* modules/lua/mod_lua.c (lua_post_config): Use anonymous shm segment

  in preference to named segment.  Ensure startup is possible after an
  unclean shutdown.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1738229 13f79535-47bb-0310-9956-ffa450edef68