--- loncom/interface/lonfeedback.pm	2004/01/13 02:31:09	1.74
+++ loncom/interface/lonfeedback.pm	2004/02/11 22:14:10	1.76
@@ -1,7 +1,7 @@
 # The LearningOnline Network
 # Feedback
 #
-# $Id: lonfeedback.pm,v 1.74 2004/01/13 02:31:09 www Exp $
+# $Id: lonfeedback.pm,v 1.76 2004/02/11 22:14:10 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -55,6 +55,10 @@ use Apache::lonlocal;
 
 sub list_discussion {
     my ($mode,$status,$symb)=@_;
+    &Apache::lonnet::logthis("status is $status");
+    if (!($status eq 'CAN_ANSWER' || $status eq 'CANNOT_ANSWER')) {
+	return '';
+    }
     my $discussiononly=0;
     if ($mode eq 'board') { $discussiononly=1; }
     unless ($ENV{'request.course.id'}) { return ''; }
@@ -753,6 +757,8 @@ sub handler {
        &mt('Changed discussion status').'<br />','0','0');
   } elsif ($ENV{'form.preview'}) {
 # -------------------------------------------------------- User wants a preview
+      $r->content_type('text/html');
+      $r->send_http_header;
       &show_preview($r);
   } else {
 # ------------------------------------------------------------- Normal feedback