--- loncom/homework/grades.pm	2010/08/30 09:47:32	1.636
+++ loncom/homework/grades.pm	2010/09/02 10:34:04	1.637
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.636 2010/08/30 09:47:32 wenzelju Exp $
+# $Id: grades.pm,v 1.637 2010/09/02 10:34:04 www Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -9182,9 +9182,9 @@ sub handler {
     &Apache::lonenc::check_decrypt(\$symb);                             
 
     $ssi_error = 0;
-    if ($symb eq '' || $command eq '') {
+    if (($symb eq '' || $command eq '') && ($env{'request.course.id'})) {
 #
-# Not called from a resource
+# Not called from a resource, but inside a course
 #    
         &startpage($request,undef,[],1,1);
         &select_problem($request);