--- burst.pl	2001/05/05 20:21:29	1.10
+++ burst.pl	2001/05/08 07:51:54	1.11
@@ -429,7 +429,7 @@
 	}
 
 	$pre_ul=$post_ul='';
-	if ($last_toc_title eq $title) {
+	if ($last_toc_title eq $title && $subtitle) {
 		$title = $subtitle;
 		$pre_ul='<ul>';
 		$post_ul='</ul>';