Index: openacs-4/packages/photo-album/www/album-add.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/photo-album/www/album-add.tcl,v
diff -u -N -r1.7 -r1.8
--- openacs-4/packages/photo-album/www/album-add.tcl	14 Oct 2013 17:56:29 -0000	1.7
+++ openacs-4/packages/photo-album/www/album-add.tcl	7 Aug 2014 07:59:49 -0000	1.8
@@ -8,7 +8,7 @@
     @creation-date 12/8/2000
     @cvs-id $Id$
 } {
-    parent_id:integer,notnull
+    parent_id:naturalnum,notnull
 } -validate {
     valid_parent_folder -requires {parent_id:integer} {
 	if [string equal [pa_is_folder_p $parent_id] "f"] {