--- loncom/homework/grades.pm	2011/12/23 20:04:46	1.668
+++ loncom/homework/grades.pm	2012/01/02 05:15:46	1.669
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.668 2011/12/23 20:04:46 www Exp $
+# $Id: grades.pm,v 1.669 2012/01/02 05:15:46 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -8543,7 +8543,7 @@ sub letter_to_digits {
 
 sub href_symb_cmd {
     my ($symb,$cmd)=@_;
-    return '/adm/grades?symb='.&HTML::Entities::encode(&Apache::lonenc::check_encrypt($symb),'<>&"').'&command='.$cmd;
+    return '/adm/grades?symb='.&HTML::Entities::encode(&Apache::lonenc::check_encrypt($symb),'<>&"').'&amp;command='.$cmd;
 }
 
 sub grading_menu {
@@ -9589,7 +9589,6 @@ sub handler {
 	&ssi_print_error($request);
     }
     &Apache::lonquickgrades::endGradeScreen($request);
-    $request->print(&Apache::loncommon::end_page());
     &reset_caches();
     return OK;
 }