--- loncom/interface/lonparmset.pm	2003/06/24 20:19:45	1.110
+++ loncom/interface/lonparmset.pm	2003/06/30 20:24:26	1.113
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Handler to set parameters for assessments
 #
-# $Id: lonparmset.pm,v 1.110 2003/06/24 20:19:45 sakharuk Exp $
+# $Id: lonparmset.pm,v 1.113 2003/06/30 20:24:26 sakharuk Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -892,7 +892,11 @@ sub assessparms {
 
     &startpage($r,$id,$udom,$csec,$uname,$have_assesments);
 
-    if (!$have_assesments) { return ''; }
+    if (!$have_assesments) {
+	untie(%bighash);
+	untie(%parmhash);
+	return '';
+    }
 #    if ($ENV{'form.url'}) {
 #	$r->print('<input type="hidden" value="'.$ENV{'form.url'}.
 #		  '" name="url"><input type="hidden" name="command" value="set">');
@@ -1517,10 +1521,10 @@ sub crsenv {
 	         => '<b>Randomization algorithm used</b> <br />'.
                     '<font color="red">Modifying this will make problems '.
                     'have different numbers and answers</font>',
-             'problem_split'
+             'problem_stream_switch'
                  => '<b>Allow problems to be split over pages</b><br />'.
                     ' ("<tt>yes</tt>" if allowed, anything else if not)',,
-             'anonimous_quiz'
+             'anonymous_quiz'
                  => '<b>Anonimous quiz/exam</b><br />'.
                     ' (<tt><b>yes</b> to avoid print students names </tt>)',
              'default_enrollment_start_date' => '<b>Default beginning date '.