X-Git-Url: http://dxcluster.org/gitweb/gitweb.cgi?a=blobdiff_plain;f=perl%2FThingy.pm;h=10f20f28714f3a73d988fce6812b95cec8462947;hb=3d40d937dcce9678185e027a8b86245779e761f0;hp=308e80c3d67c3dd13e72576c09f7bceead959887;hpb=de7f7dbbadcad48ba245f22db044b14954e18782;p=spider.git

diff --git a/perl/Thingy.pm b/perl/Thingy.pm
index 308e80c3..10f20f28 100644
--- a/perl/Thingy.pm
+++ b/perl/Thingy.pm
@@ -74,7 +74,9 @@ sub send
 	# before send (and line generation) things
 	# function must return true to make the send happen
 	$sub = "before_send_$class";
-	return unless $thing->can($sub) && $thing->$sub($dxchan);
+	if ($thing->can($sub)) {
+		return $thing->$sub($dxchan);
+	}
 	
 	# generate the protocol line which may (or not) be cached
 	my $ref;