Index: openacs-4/packages/file-storage/www/folder-create.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/file-storage/www/folder-create.tcl,v
diff -u -r1.9.6.1 -r1.9.6.2
--- openacs-4/packages/file-storage/www/folder-create.tcl	3 Oct 2013 08:33:58 -0000	1.9.6.1
+++ openacs-4/packages/file-storage/www/folder-create.tcl	29 Jul 2014 11:14:19 -0000	1.9.6.2
@@ -7,8 +7,8 @@
     @creation-date 4 Jan 2004
     @cvs-id $Id$
 } {
-    parent_id:integer,optional,notnull
-    folder_id:integer,optional,notnull
+    parent_id:naturalnum,optional,notnull
+    folder_id:naturalnum,optional,notnull
 } -validate {
     file_id_or_folder_id {
 	if { (![info exists folder_id] || $folder_id eq "") && (![info exists parent_id] || $parent_id eq "") } {