Another tweak so that it will work on OSF/1 -- rules with dependencies

apparently need to do something.

Submitted by: Ken Coar
Reviewed by: Roy Fielding


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@77795 13f79535-47bb-0310-9956-ffa450edef68