Enforce a sensible umask value, even when a stupid default was in effect.

(Noticed by Frank Miller, Patch by Martin Kraemer)

Submitted by:	Frank Miller <frankm@system-associates.com>
Reviewed by:	Martin Kraemer


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@84544 13f79535-47bb-0310-9956-ffa450edef68