Index: openacs-4/packages/acs-templating/www/scripts/xinha/attach-file.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/acs-templating/www/scripts/xinha/attach-file.tcl,v
diff -u -N -r1.17.6.2 -r1.17.6.3
--- openacs-4/packages/acs-templating/www/scripts/xinha/attach-file.tcl	11 Oct 2013 09:49:13 -0000	1.17.6.2
+++ openacs-4/packages/acs-templating/www/scripts/xinha/attach-file.tcl	29 Jul 2014 11:14:16 -0000	1.17.6.3
@@ -7,7 +7,7 @@
     @creation-date 13.07.2004
     @cvs-id $Id$
 } {
-    {parent_id:integer,optional}
+    {parent_id:naturalnum,optional}
     {package_id ""}
     {selector_type "file"}
     {f_href ""}