Index: openacs-4/packages/download/www/archive-add.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/download/www/archive-add.tcl,v
diff -u -r1.5 -r1.6
--- openacs-4/packages/download/www/archive-add.tcl	12 Sep 2013 10:26:11 -0000	1.5
+++ openacs-4/packages/download/www/archive-add.tcl	6 Aug 2014 16:24:41 -0000	1.6
@@ -5,7 +5,7 @@
      @creation-date Tue Dec 12 22:38:49 2000
      @cvs-id $Id$
 } {
-    archive_type_id:integer,notnull
+    archive_type_id:naturalnum,notnull
     {return_url "[ad_conn package_url]"}
 }