Index: openacs-4/packages/bookmarks/www/index.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/bookmarks/www/index.tcl,v
diff -u -r1.12 -r1.13
--- openacs-4/packages/bookmarks/www/index.tcl	18 Apr 2014 06:49:49 -0000	1.12
+++ openacs-4/packages/bookmarks/www/index.tcl	7 Aug 2014 07:36:55 -0000	1.13
@@ -13,7 +13,7 @@
     @creation-date December 2000
     @cvs-id $Id$
 } {
-    viewed_user_id:integer,optional
+    viewed_user_id:naturalnum,optional
     {sort_by "name"}
 
 } -validate {