--- loncom/interface/loncoursegroups.pm	2019/08/05 19:16:50	1.127.2.2
+++ loncom/interface/loncoursegroups.pm	2017/03/19 17:56:04	1.130
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: loncoursegroups.pm,v 1.127.2.2 2019/08/05 19:16:50 raeburn Exp $
+# $Id: loncoursegroups.pm,v 1.130 2017/03/19 17:56:04 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -428,7 +428,7 @@ END
                         $numlinks ++;
                     } elsif ($hidden) {
                         my $numtools = 0;
-                        my $refarg = '&ref=grouplist';
+                        my $refarg = '&ref=grouplist'; 
                         my $output =
                             &Apache::longroup::display_group_links($r,$env{'form.grade_target'},$group,'view',
                                                                    $refarg,\$numtools,$hidden,%group_info);