diff --git a/PBot/BotAdminCommands.pm b/PBot/BotAdminCommands.pm
index 888ada1c..a9e228c4 100644
--- a/PBot/BotAdminCommands.pm
+++ b/PBot/BotAdminCommands.pm
@@ -54,6 +54,7 @@ sub sl {
   my ($from, $nick, $user, $host, $arguments) = @_;
 
   $self->{pbot}->{conn}->sl($arguments);
+  return "";
 }
 
 sub login {