fix DXSubcommand thaw protection

[spider.git] / perl / Msg.pm

diff --git a/perl/Msg.pm b/perl/Msg.pm
index 9e7a03a1da59af184231ff4d675f46aab5c641ef..9b7ce76fd9e32091f9b7b858f252b6f4185e7fab 100644 (file)
--- a/perl/Msg.pm
+++ b/perl/Msg.pm
@@ -482,7 +482,7 @@ sub new_client {
        $sock->on(read => sub {$conn->_rcv($_[1])});
        $sock->timeout(0);
        $sock->start;
-       $conn->{peerhost} = $handle->peerhost;
+       $conn->{peerhost} = $handle->peerhost || 'unknown';
        $conn->{peerhost} =~ s|^::ffff:||; # chop off leading pseudo IPV6 stuff on dual stack listeners
        $conn->{peerport} = $handle->peerport || 0;
        dbg((ref $conn) . " accept $conn->{cnum} from $conn->{peerhost}:$conn->{peerport}") if isdbg('conn') || isdbg('connect');