Addition to r1237447: "for arg ; do" is not

sh standard. It seems its a shortcut for
"for arg in "$@" ; do".

Detected on Solaris with very restricted /bin/sh.

Seems to work fine for arguments with embedded
whitespace.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/trunk@1239026 13f79535-47bb-0310-9956-ffa450edef68