--- loncom/interface/lonindexer.pm	2004/06/22 13:27:51	1.117
+++ loncom/interface/lonindexer.pm	2004/07/07 00:02:00	1.119
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Directory Indexer
 #
-# $Id: lonindexer.pm,v 1.117 2004/06/22 13:27:51 www Exp $
+# $Id: lonindexer.pm,v 1.119 2004/07/07 00:02:00 taceyjo1 Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -136,7 +136,8 @@ sub handler {
    if ($ENV{'form.launch'} eq '2') {
        $r->content_type('text/html');
        my $extra='';
-       if (defined($ENV{'form.titleelement'})) {
+       if (defined($ENV{'form.titleelement'}) && 
+	   $ENV{'form.titleelement'} ne '') {
 	   my $verify_title = &Apache::lonnet::gettitle($ENV{'form.acts'});
 #	   &Apache::lonnet::logthis("Hrrm $ENV{'form.acts'} -- $verify_title");
 	   $verify_title=~s/'/\\'/g;
@@ -1017,7 +1018,7 @@ sub display_line {
 	if ($hash{'display_attrs_10'} == 1) {
 	    my $source = &Apache::lonnet::metadata($filelink,'sourceavail');
 	    if($source eq 'open') {
-		my $sourcelink = &Apache::lonsource::make_link($filelink);
+		my $sourcelink = &Apache::lonsource::make_link($filelink,$listname);
 		$r->print('<td>'."<a href=\"javascript:openWindow('".$sourcelink.
 			  "', 'previewsource', '700', '700', 'no', 'yes','yes')\";".
 			  " TARGET=_self>Yes</a> "."</td>\n");