Index: openacs-4/packages/categories/www/cadmin/category-link-delete.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/categories/www/cadmin/category-link-delete.tcl,v
diff -u -r1.6 -r1.6.4.1
--- openacs-4/packages/categories/www/cadmin/category-link-delete.tcl	9 Nov 2008 23:29:23 -0000	1.6
+++ openacs-4/packages/categories/www/cadmin/category-link-delete.tcl	29 Jul 2014 11:14:17 -0000	1.6.4.1
@@ -9,8 +9,8 @@
     category_id:integer
     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