send only to commandmode users that are addressed

[spider.git] / perl / Thingy.pm

diff --git a/perl/Thingy.pm b/perl/Thingy.pm
index 24c8b98f78c72d5a682e24b3e3e16cf2c2039036..5d7909cca930df91cf19e3a45710a0caee0bd9a7 100644 (file)
--- a/perl/Thingy.pm
+++ b/perl/Thingy.pm
@@ -78,7 +78,7 @@ sub send
        # function must return true to make the send happen
        $sub = "before_send_$class";
        if ($thing->can($sub)) {
-               return $thing->$sub($dxchan);
+               return unless $thing->$sub($dxchan);
        }
        
        # generate the protocol line which may (or not) be cached