--- trunk/lib/WebPAC/Config.pm	2006/09/24 15:28:54	682
+++ trunk/lib/WebPAC/Config.pm	2006/09/24 15:53:49	683
@@ -117,7 +117,7 @@
 
 	my $what = shift || return $self->{config}->{webpac};
 
-	if (wantarray) {
+	if (wantarray && ref( $self->{config}->{webpac}->{$what} ) eq 'HASH') {
 		return keys %{ $self->{config}->{webpac}->{$what} };
 	} else {
 		return $self->{config}->{webpac}->{$what};