X-Git-Url: http://gb7djk.dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FRoute%2FNode.pm;h=49e241dddf5b6b7ef265861a5d2498da1c0af903;hb=412fb1b9e4070d7791f4e986b55bbc0c06f612ea;hp=08b74c737295b15006a959e431a0eaa34b19fd42;hpb=60d889442d24ab5567fe0b6c9bb923f4297a07bd;p=spider.git

diff --git a/perl/Route/Node.pm b/perl/Route/Node.pm
index 08b74c73..49e241dd 100644
--- a/perl/Route/Node.pm
+++ b/perl/Route/Node.pm
@@ -90,12 +90,12 @@ sub del
 
 	# delete parent from this call's parent list
 	$pref->_delnode($self);
-	my @ref = $self->_delparent($pref);
+    $self->_delparent($pref);
 	my @nodes;
 	my $ncall = $self->{call};
 	
 	# is this the last connection, I have no parents anymore?
-	unless (@ref) {
+	unless (@{$self->{parent}}) {
 		foreach my $rcall (@{$self->{nodes}}) {
 			next if grep $rcall eq $_, @_;
 			my $r = Route::Node::get($rcall);