X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FMsg.pm;h=d09527abc8938b98d1666e660c49b585620e9fed;hb=af317b42b0135f6d63547d74ee70fda982e31808;hp=6805e008a770368b33e801c127fc721fc51187bf;hpb=a8cf5442a1a63464ca965b158f184dcd352a932f;p=spider.git

diff --git a/perl/Msg.pm b/perl/Msg.pm
index 6805e008..d09527ab 100644
--- a/perl/Msg.pm
+++ b/perl/Msg.pm
@@ -224,10 +224,10 @@ sub connect {
 	
 	my $sock;
 	if ($blocking_supported) {
-		$sock = $io_socket->new(PeerAddr => $to_host, PeerPort => $to_port, Proto => 'tcp', Blocking =>0);
+		$sock = $io_socket->new(PeerAddr => $to_host, PeerPort => $to_port, Proto => 'tcp', Blocking =>0) or return undef;
 	} else {
 		# Create a new internet socket
-		my $sock = $io_socket->new();
+		$sock = $io_socket->new();
 		return undef unless $sock;
 
 		my $proto = getprotobyname('tcp');