--- loncom/homework/grades.pm	2008/02/04 13:46:35	1.505
+++ loncom/homework/grades.pm	2008/02/04 17:45:07	1.506
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # The LON-CAPA Grading handler
 #
-# $Id: grades.pm,v 1.505 2008/02/04 13:46:35 raeburn Exp $
+# $Id: grades.pm,v 1.506 2008/02/04 17:45:07 raeburn Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -6762,7 +6762,7 @@ sub questions_to_line_list {
 	    $first   = $first_bubble_line{$question-1} + 1;
 	    $count   = $bubble_lines_per_response{$question-1};
         }
-        my $last = $first+$count-1;
+        $last = $first+$count-1;
         push(@lines, ($first..$last));
     }
     return join(',', @lines);