Index: openacs-4/packages/dotlrn/www/admin/class.tcl
===================================================================
RCS file: /usr/local/cvsroot/openacs-4/packages/dotlrn/www/admin/class.tcl,v
diff -u -r1.21.4.3 -r1.21.4.4
--- openacs-4/packages/dotlrn/www/admin/class.tcl	8 Nov 2016 13:56:02 -0000	1.21.4.3
+++ openacs-4/packages/dotlrn/www/admin/class.tcl	26 Jan 2017 11:46:02 -0000	1.21.4.4
@@ -23,8 +23,8 @@
     @version $Id$
 } -query {
     class_key:notnull
-    {term_id -1}
-    {orderby "term_name,asc"}
+    {term_id:integer -1}
+    {orderby:token "term_name,asc"}
     {keyword ""}
 } -properties {
     pretty_name:onevalue