Here's a small patch that my run-time checker whines about
incessantly.  The justification for the patch is along the
lines of passing a NULL is allowed if you have an
arguement that is a *POINTER* to something, but if
the arguement is an array reference, it's not really
a "pointer", so it can't be NULL.

If you question this, I refer you to
<URL:http://www.va.pubnix.com/staff/djm/lore/arrays-are-not-pointers>

Anyways, here's the patch:

-Kurt

Submitted by: "Kurt J. Lidl" <lidl@va.pubnix.com>