make PC29 output correct on empty lines

[spider.git] / perl / DXProt.pm

diff --git a/perl/DXProt.pm b/perl/DXProt.pm
index 26d1b169854b585ee1cd94a136da525cb1ff47d7..f75d55c231e0c9b0e51ec79896d4c5de1ae48ff9 100644 (file)
--- a/perl/DXProt.pm
+++ b/perl/DXProt.pm
@@ -239,7 +239,7 @@ sub start
 
        # send initialisation string
        unless ($self->{outbound}) {
-               $self->send(pc38()) if DXNode->get_all();
+#              $self->send(pc38()) if DXNode->get_all();
                $self->send(pc18());
                $self->{lastping} = $main::systime;
        } else {
@@ -617,12 +617,16 @@ sub normal
                        if ($call ne $main::mycall) { # don't allow malicious buggers to disconnect me!
                                my $node = DXCluster->get_exact($call);
                                if ($node) {
+                                       if ($call eq $self->{call}) {
+                                               dbg('chan', "LOOP: Trying to disconnect myself with PC21");
+                                               return;
+                                       } 
                                        if ($node->dxchan != $self) {
                                                dbg('chan', "LOOP: $call come in on wrong channel");
                                                return;
                                        }
                                        my $dxchan;
-                                       if (($dxchan = DXChannel->get($call)) && $dxchan != $self) {
+                                       if ($dxchan = DXChannel->get($call)) {
                                                dbg('chan', "LOOP: $call connected locally");
                                                return;
                                        }