Index: trunk/PS-IPP-Metadata-Config/config_grammar.txt
===================================================================
--- trunk/PS-IPP-Metadata-Config/config_grammar.txt	(revision 9758)
+++ trunk/PS-IPP-Metadata-Config/config_grammar.txt	(revision 9849)
@@ -1,5 +1,5 @@
 # Copyright (c) 2005  Joshua Hoblitt
 #
-# $Id: config_grammar.txt,v 1.7 2006-10-27 02:15:45 jhoblitt Exp $
+# $Id: config_grammar.txt,v 1.8 2006-11-04 01:25:32 jhoblitt Exp $
 
 {
@@ -350,4 +350,5 @@
             $return = $item[1];
         }
+    | NULL
 
 word: