--- loncom/interface/lonsearchcat.pm	2005/04/07 06:59:55	1.244
+++ loncom/interface/lonsearchcat.pm	2005/06/27 22:01:46	1.246
@@ -1,7 +1,7 @@
 # The LearningOnline Network with CAPA
 # Search Catalog
 #
-# $Id: lonsearchcat.pm,v 1.244 2005/04/07 06:59:55 albertel Exp $
+# $Id: lonsearchcat.pm,v 1.246 2005/06/27 22:01:46 albertel Exp $
 #
 # Copyright Michigan State University Board of Trustees
 #
@@ -860,10 +860,12 @@ ENDHEADER
          'abstract' => 1,
          'standards'=> 1,
          'mime'     => 1,
+	 'subject'  => 1,
          );
     #
-    foreach my $field ('title','author','owner','authorspace','modifyinguser',
-	     'keywords','notes','abstract','standards','mime') {
+    foreach my $field ('title','author','subject','owner','authorspace',
+		       'modifyinguser','keywords','notes','abstract',
+		       'standards','mime') {
 	$scrout.='<tr><td align="right">'.&titlefield($fields{$field}).'</td><td>'.
 	    &Apache::lonmeta::prettyinput($field,
                                           $env{'form.'.$field},
@@ -1557,12 +1559,7 @@ sub parse_domain_restrictions {
     if (! exists($env{'form.domains'}) || $env{'form.domains'} eq '') {
         return (undef,'',undef);
     }
-    my @allowed_domains;
-    if (ref($env{'form.domains'})) {
-        @allowed_domains =  @{$env{'form.domains'}};
-    } else {
-        @allowed_domains = ($env{'form.domains'});
-    }
+    my @allowed_domains = &Apache::loncommon::get_env_multiple('form.domains');
     #
     my %domain_hash = ();
     my $pretty_domains_string;