From 87d8a793f35aea82825477faa038917226f07106 Mon Sep 17 00:00:00 2001
From: david <david@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Thu, 16 Dec 2010 08:59:19 +0000
Subject: [PATCH] Use stdnse.get_script_args for modbus-discover.aggressive.

---
 scripts/modbus-discover.nse | 7 ++-----
 1 file changed, 2 insertions(+), 5 deletions(-)

diff --git a/scripts/modbus-discover.nse b/scripts/modbus-discover.nse
index 24fb7b6dc..06a24ef3b 100644
--- a/scripts/modbus-discover.nse
+++ b/scripts/modbus-discover.nse
@@ -118,11 +118,8 @@ modbus_exception_codes = {
 }
 
 action = function(host, port)
-    local aggressive = false -- stop on first founded sid
-
-    if (nmap.registry.args['modbus-discover.aggressive']) then
-        aggressive = nmap.registry.args['modbus-discover.aggressive']
-    end
+    -- If false, stop after first sid.
+    local aggressive = stdnse.get_script_args('modbus-discover.aggressive')
 
     local opts = {timeout=2000}
     local results = {}