I've been meaning to clean up these integer-as-string comparisons
	for a while, and encountered the misplacement of the parent directory
	entry during testing.  Needing the parent-directory test in a
	second location prompted streamlining simplification of the method.


git-svn-id: https://svn.apache.org/repos/asf/httpd/httpd/branches/1.3.x@81540 13f79535-47bb-0310-9956-ffa450edef68