Eliminate creation of a temporary table in ap_get_mime_headers_core()
Submitted by:	Joe Schaefer <joe+gmane@sunstarsys.com>
Reviewed by:	Brian Pane
Backported by:	Paul J. Reder


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/APACHE_2_0_BRANCH@100639 13f79535-47bb-0310-9956-ffa450edef68