X-Git-Url: http://dxcluster.net/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FThingy.pm;fp=perl%2FThingy.pm;h=ed33fde027491b84b041187d6e464aedcfc8771c;hb=87b2f58b1b0df6c0cb5c5f0070db554ec2d2a961;hp=7bbf3edb1568673e265769b36926ea0068dea786;hpb=b045cd59e152bf125fb32d3c28cc49cf659b8a4d;p=spider.git

diff --git a/perl/Thingy.pm b/perl/Thingy.pm
index 7bbf3edb..ed33fde0 100644
--- a/perl/Thingy.pm
+++ b/perl/Thingy.pm
@@ -65,15 +65,13 @@ sub send
 	}
 
 	# generate the line which may (or not) be cached
-	my @out;
-	if (my $ref = $thing->{class}) {
-		push @out, ref $ref ? @$ref : $ref;
-	} else {
+	my $ref;
+	unless ($ref = $thing->{class}) {
 		no strict 'refs';
 		my $sub = "gen_$class";
-		push @out, $thing->$sub($dxchan) if $thing->can($sub);
+		$ref = $thing->$sub($dxchan) if $thing->can($sub);
 	}
-	$dxchan->send(@out) if @out;
+	$dxchan->send(ref $ref ? @$ref : $ref) if $ref;
 }
 
 # broadcast to all except @_