Index: openacs-4/packages/categories/www/cadmin/category-link-add.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/categories/www/cadmin/category-link-add.tcl,v
diff -u -N -r1.4 -r1.5
--- openacs-4/packages/categories/www/cadmin/category-link-add.tcl	6 Nov 2008 15:50:44 -0000	1.4
+++ openacs-4/packages/categories/www/cadmin/category-link-add.tcl	27 Oct 2014 16:41:12 -0000	1.5
@@ -5,11 +5,11 @@
     @author Timo Hentschel (timo@timohentschel.de)
     @cvs-id $Id:
 } {
-    category_id:integer,notnull
-    tree_id:integer,notnull
+    category_id:naturalnum,notnull
+    tree_id:naturalnum,notnull
     {locale ""}
-    object_id:integer,optional
-    ctx_id:integer,optional
+    object_id:naturalnum,optional
+    ctx_id:naturalnum,optional
 } -properties {
     page_title:onevalue
     context_bar:onevalue