Index: openacs-4/packages/file-storage/www/folder-add.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/file-storage/www/folder-add.tcl,v
diff -u -r1.2.8.2 -r1.2.8.3
--- openacs-4/packages/file-storage/www/folder-add.tcl	3 Oct 2013 08:33:57 -0000	1.2.8.2
+++ openacs-4/packages/file-storage/www/folder-add.tcl	29 Jul 2014 11:14:19 -0000	1.2.8.3
@@ -5,7 +5,7 @@
     @creation-date 6 Nov 2000
     @cvs-id $Id$
 } {
-    folder_id:integer,optional,notnull
+    folder_id:naturalnum,optional,notnull
     upload_folder:trim,optional
     return_url:optional
     {lock_title_p 0}