Index: openacs-4/packages/dotlrn-homework/www/file-delete.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn-homework/www/file-delete.tcl,v
diff -u -r1.4.12.3 -r1.4.12.4
--- openacs-4/packages/dotlrn-homework/www/file-delete.tcl	18 Aug 2014 21:58:07 -0000	1.4.12.3
+++ openacs-4/packages/dotlrn-homework/www/file-delete.tcl	23 Aug 2014 13:01:26 -0000	1.4.12.4
@@ -5,7 +5,7 @@
     @creation-date 10 Nov 2000
     @cvs-id $Id$
 } {
-    file_id:naturalnum,notnull
+    file_id:integer,notnull
     {confirmed_p "f"}
 } -validate {
     valid_file -requires {file_id} {