From ac55b3ca780e11f801d23966c9c896958136e60f Mon Sep 17 00:00:00 2001
From: batrick <batrick@e0a8ed71-7df4-0310-8962-fdc924857419>
Date: Mon, 10 Aug 2009 12:51:14 +0000
Subject: [PATCH] Fixed a regexp escape sequence and shortened code.

---
 nselib/http.lua | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/nselib/http.lua b/nselib/http.lua
index ea107b63d..dda86f808 100644
--- a/nselib/http.lua
+++ b/nselib/http.lua
@@ -461,8 +461,7 @@ request = function( host, port, data, options )
   local last_header, match, key
   for number, line in ipairs( header or {} ) do
     if number == 1 then
-      local code
-      _, _, code = string.find( line, "HTTP/%d\.%d (%d+)")
+      local code = line:match "HTTP/%d%.%d (%d+)";
       result.status = tonumber(code)
       if code then result["status-line"] = line end
     else