for null-ok functions, added " or None" to the error string.
for null-ok functions, added " or None" to the error string.

2001-12-06  Matt Wilson  <msw@redhat.com>

	* codegen/argtypes.py (BoxedArg, CustomBoxedArg): for null-ok
	functions, added " or None" to the error string.

nzjrs/pygtk,Distrotech/pygtk,GNOME/pygtk,amremam2004/pygtk,nzjrs/pygtk,Distrotech/pygtk,amremam2004/pygtk,GNOME/pygtk,amremam2004/pygtk,Distrotech/pygtk,nzjrs/pygtk,GNOME/pygtk