--- loncom/interface/loncoursedata.pm	2003/03/17 22:52:04	1.57
+++ loncom/interface/loncoursedata.pm	2003/03/20 19:27:26	1.58
@@ -1,6 +1,6 @@
 # The LearningOnline Network with CAPA
 #
-# $Id: loncoursedata.pm,v 1.57 2003/03/17 22:52:04 matthew Exp $
+# $Id: loncoursedata.pm,v 1.58 2003/03/20 19:27:26 matthew Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -379,6 +379,7 @@ sub get_sequence_assessment_data {
         $currentmap->{'num_assess'}++;
         $currentmap->{'num_assess_parts'}+= scalar(@$parts);
     }
+    $navmap->untieHashes();
     return ($top,\@Sequences,\@Assessments);
 }