Index: openacs-4/packages/xotcl-core/lib/revisions.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/xotcl-core/lib/revisions.tcl,v
diff -u -r1.5 -r1.6
--- openacs-4/packages/xotcl-core/lib/revisions.tcl	20 Jun 2006 22:56:53 -0000	1.5
+++ openacs-4/packages/xotcl-core/lib/revisions.tcl	27 Oct 2014 16:42:00 -0000	1.6
@@ -5,7 +5,7 @@
   @creation-date Oct 23, 2005
   @cvs-id $Id$
 } {
-  page_id:integer,notnull
+  page_id:naturalnum,notnull
   {name ""}
 } -properties {
   name:onevalue