Index: openacs-4/packages/categories/www/cadmin/category-delete-2.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/categories/www/cadmin/category-delete-2.tcl,v
diff -u -r1.9 -r1.10
--- openacs-4/packages/categories/www/cadmin/category-delete-2.tcl	6 Nov 2008 15:50:44 -0000	1.9
+++ openacs-4/packages/categories/www/cadmin/category-delete-2.tcl	27 Oct 2014 16:41:11 -0000	1.10
@@ -5,11 +5,11 @@
     @author Timo Hentschel (timo@timohentschel.de)
     @cvs-id $Id:
 } {
-    tree_id:integer
-    category_id:integer,multiple
+    tree_id:naturalnum,notnull
+    category_id:naturalnum,multiple
     {locale ""}
-    object_id:integer,optional
-    ctx_id:integer,optional
+    object_id:naturalnum,optional
+    ctx_id:naturalnum,optional
 }
 
 set user_id [auth::require_login]