Finally fix Solaris 251 awk problem. It didn't like 'if (.. in ..)'

so we do 'for (.. in ..)' and loop around. Ugly.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@79159 13f79535-47bb-0310-9956-ffa450edef68