From 97c5aa0f0c728fae6345159a9286f8ba80ace0d5 Mon Sep 17 00:00:00 2001
From: dmiller <dmiller@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Thu, 28 Mar 2013 21:07:08 +0000
Subject: [PATCH] Return nil, not false, from firewall-bypass.nse

---
 scripts/firewall-bypass.nse | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/scripts/firewall-bypass.nse b/scripts/firewall-bypass.nse
index 8aa414074..90593ee5d 100644
--- a/scripts/firewall-bypass.nse
+++ b/scripts/firewall-bypass.nse
@@ -222,7 +222,7 @@ action = function(host, port)
         local status, _ = testsock:connect(host.ip, targetport)
         if status then
             stdnse.print_debug("%s %s target port already open.", SCRIPT_NAME, targetport)
-            return false
+            return nil
         end
         testsock:close()
     else
@@ -257,7 +257,7 @@ action = function(host, port)
         end
         if not helpername then
             stdnse.print_debug("%s no suitable helper found.", SCRIPT_NAME)
-            return false
+            return nil
         end
     end