--- trunk/lib/WebPAC/Normalize.pm	2005/12/16 16:00:18	261
+++ trunk/lib/WebPAC/Normalize.pm	2005/12/19 15:34:47	295
@@ -11,11 +11,11 @@
 
 =head1 VERSION
 
-Version 0.06
+Version 0.07
 
 =cut
 
-our $VERSION = '0.06';
+our $VERSION = '0.07';
 
 =head1 SYNOPSIS
 
@@ -123,7 +123,7 @@
 
 	$log->debug("using lookup regex: ", $self->{lookup_regex}) if ($r && $l);
 
-	if ($self->{filter} && ! $self->{filter}->{regex}) {
+	if (! $self->{filter} || ! $self->{filter}->{regex}) {
 		$log->debug("adding built-in filter regex");
 		$self->{filter}->{regex} = sub {
 			my ($val, $regex) = @_;
@@ -170,9 +170,6 @@
 		$log->debug("cache miss, creating");
 	}
 
-	undef $self->{'currnet_filename'};
-	undef $self->{'headline'};
-
 	my @sorted_tags;
 	if ($self->{tags_by_order}) {
 		@sorted_tags = @{$self->{tags_by_order}};