Index: openacs-4/packages/categories/www/cadmin/tree-copy.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/categories/www/cadmin/tree-copy.tcl,v
diff -u -r1.11 -r1.11.2.1
--- openacs-4/packages/categories/www/cadmin/tree-copy.tcl	20 May 2011 10:41:12 -0000	1.11
+++ openacs-4/packages/categories/www/cadmin/tree-copy.tcl	29 Jul 2014 11:14:18 -0000	1.11.2.1
@@ -7,8 +7,8 @@
 } {
     tree_id:integer
     {locale ""}
-    object_id:integer,optional
-    ctx_id:integer,optional
+    object_id:naturalnum,optional
+    ctx_id:naturalnum,optional
 } -properties {
     page_title:onevalue
     context_bar:onevalue