--- loncom/interface/lonsearchcat.pm	2001/03/21 01:03:06	1.47
+++ loncom/interface/lonsearchcat.pm	2001/03/21 01:10:28	1.48
@@ -490,7 +490,7 @@ sub advancedsearch {
 	}
     }
     if (@queries) {
-	$query="(" . (join(") and ("),@queries) . ")";
+	$query="(" . join(") and (",@queries) . ")";
 	$query="select * from metadata where $query";
 	my $reply=&Apache::lonnet::metadata_query($query);
 	&output_results('Advanced',$r,$envhash,$query,$reply);