--- loncom/interface/spreadsheet/studentcalc.pm	2005/05/17 17:48:19	1.33
+++ loncom/interface/spreadsheet/studentcalc.pm	2005/08/26 20:46:46	1.35
@@ -1,5 +1,5 @@
 #
-# $Id: studentcalc.pm,v 1.33 2005/05/17 17:48:19 albertel Exp $
+# $Id: studentcalc.pm,v 1.35 2005/08/26 20:46:46 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -458,7 +458,7 @@ sub put_sequence_data_in_safe_space {
         # 1. duplicate titles - they get the total for the titles
         # 2. control characters in titles - use q{} around the string to
         #    deal with it.  
-        my $title = &HTML::Entities::decode($seq->{'title'});
+        my $title = &HTML::Entities::decode($seq->title());
         $title =~ s/&\#058;/:/g;
         if (@Rows) {
             $data .= 'push(@{$Sequence_Rows{"'.quotemeta($title).'"}},'.
@@ -585,6 +585,7 @@ sub compute {
 
 sub set_row_sources {
     my $self = shift;
+    $self->check_formulas_loaded();
     while (my ($cell,$value) = each(%{$self->{'formulas'}})) {
         next if ($cell !~ /^A(\d+)$/ || $1 < 1);
         my $row = $1;
@@ -597,6 +598,7 @@ sub set_row_sources {
 
 sub set_row_numbers {
     my $self = shift;
+    $self->check_formulas_loaded();
     while (my ($cell,$formula) = each(%{$self->{'formulas'}})) {
         next if ($cell !~ /^A(\d+)/);
         my $row = $1;