Index: openacs-4/packages/news/www/preview.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/news/www/preview.tcl,v
diff -u -r1.30 -r1.30.2.1
--- openacs-4/packages/news/www/preview.tcl	30 Sep 2013 10:51:35 -0000	1.30
+++ openacs-4/packages/news/www/preview.tcl	6 Aug 2014 11:07:26 -0000	1.30.2.1
@@ -7,7 +7,7 @@
     @cvs-id $Id$
     
 } {
-    {item_id:integer ""}
+    {item_id:naturalnum ""}
     action:notnull,trim
     publish_title:notnull,trim
     {publish_lead {}}