Index: openacs-4/packages/evaluation/www/task-view.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/evaluation/www/task-view.tcl,v
diff -u -r1.15.6.1 -r1.15.6.2
--- openacs-4/packages/evaluation/www/task-view.tcl	19 Aug 2014 07:35:54 -0000	1.15.6.1
+++ openacs-4/packages/evaluation/www/task-view.tcl	19 Aug 2014 07:41:45 -0000	1.15.6.2
@@ -7,8 +7,8 @@
     @creation-date Mar 2004
     @cvs-id $Id$
 } {
-    grade_id:integer,notnull
-    task_id:integer,notnull
+    grade_id:naturalnum,notnull
+    task_id:naturalnum,notnull
     {return_url ""}
 }