--- trunk/lib/WebPAC/Input.pm	2007/02/04 23:10:18	800
+++ trunk/lib/WebPAC/Input.pm	2007/04/05 21:53:52	818
@@ -286,6 +286,8 @@
 #				return unless defined($l);
 #				return $l unless ($rec_regex && $f_nr);
 
+				return unless ( defined($l) && defined($f_nr) );
+
 				warn "-=> $f_nr ## |$l|\n" if ($debug);
 				$log->debug("-=> $f_nr ## $l");