my $noderef = DXCluster->get_exact($call);
$noderef = DXChannel->get($call) unless $noderef;
-return (1, $self->msg('e7', $call)) if !$noderef || !$noderef->pcversion;
+return (1, $self->msg('e7', $call)) unless $noderef;
# ping it
DXProt::addping($self->call, $call);