--- trunk/lib/WebPAC/Output/Estraier.pm	2006/01/07 02:21:18	345
+++ trunk/lib/WebPAC/Output/Estraier.pm	2006/01/08 22:21:19	374
@@ -183,7 +183,7 @@
 
 		my $vals = join(" ", @{ $args->{'ds'}->{$tag}->{$type} });
 
-		$log->logconfess("no values for $tag/$type") unless ($vals);
+		next if (! $vals);
 
 		$vals = $self->{'iconv'}->convert( $vals ) or
 			$log->logdie("can't convert '$vals' to UTF-8");