merge this fix into the stable branch:

       mod_cgid: fix a hash table corruption problem which could
       result in the wrong script being cleaned up at the end of a
       request.

Reviewed by:	stoddard, gregames


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/APACHE_2_0_BRANCH@101438 13f79535-47bb-0310-9956-ffa450edef68