Index: openacs-4/packages/photo-album/www/folder-delete.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/photo-album/www/folder-delete.tcl,v
diff -u -N -r1.7 -r1.8
--- openacs-4/packages/photo-album/www/folder-delete.tcl	14 Oct 2013 17:56:29 -0000	1.7
+++ openacs-4/packages/photo-album/www/folder-delete.tcl	7 Aug 2014 07:59:50 -0000	1.8
@@ -9,7 +9,7 @@
     @creation-date 1/8/2000
     @cvs-id $Id$
 } {
-    folder_id:integer,notnull
+    folder_id:naturalnum,notnull
     {confirmed_p "f"}
 } -validate {
     valid_folder -requires {folder_id:integer} {