--- loncom/interface/loncoursedata.pm	2005/02/28 20:00:23	1.142
+++ loncom/interface/loncoursedata.pm	2005/03/01 00:07:20	1.143
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: loncoursedata.pm,v 1.142 2005/02/28 20:00:23 matthew Exp $
+# $Id: loncoursedata.pm,v 1.143 2005/03/01 00:07:20 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -2218,7 +2218,7 @@ Returns: the sum of the score on the pro
 ########################################################
 ########################################################
 sub get_sum_of_scores {
-    my ($resource,$part,$students,$courseid,$starttime,$endtime) = @_;
+    my ($symb,$part,$students,$courseid,$starttime,$endtime) = @_;
     if (! defined($courseid)) {
         $courseid = $ENV{'request.course.id'};
     }
@@ -2237,7 +2237,7 @@ sub get_sum_of_scores {
     my $request = 'SELECT SUM(a.awarded*w.weight),SUM(w.weight) FROM '.
         $performance_table.' AS a '.
         'NATURAL LEFT JOIN '.$weight_table.' AS w ';
-    $request .= 'WHERE a.symb_id='.&get_symb_id($resource->{'symb'}).
+    $request .= 'WHERE a.symb_id='.&get_symb_id($symb).
         ' AND a.part_id='.&get_part_id($part);
     if (defined($time_limits)) {
         $request .= ' AND '.$time_limits;