From 5f6d88a418584de77a4706d677b86bfed97e5abe Mon Sep 17 00:00:00 2001
From: Bernardo Damele <bernardo.damele@gmail.com>
Date: Fri, 15 Oct 2010 11:17:17 +0000
Subject: [PATCH] Minor comment

---
 lib/controller/checks.py | 4 ++++
 lib/request/connect.py   | 1 +
 2 files changed, 5 insertions(+)

diff --git a/lib/controller/checks.py b/lib/controller/checks.py
index dac5d962c..7d3969260 100644
--- a/lib/controller/checks.py
+++ b/lib/controller/checks.py
@@ -328,6 +328,10 @@ def checkRegexp():
         return False
 
 def checkNullConnection():
+    """
+    Reference: http://www.wisec.it/sectou.php?id=472f952d79293
+    """
+
     infoMsg = "testing NULL connection to the target url"
     logger.info(infoMsg)
 
diff --git a/lib/request/connect.py b/lib/request/connect.py
index c453ca266..dc669e6fe 100644
--- a/lib/request/connect.py
+++ b/lib/request/connect.py
@@ -325,6 +325,7 @@ class Connect:
             elif kb.nullConnection == "Range":
                 if not auxHeaders:
                     auxHeaders = {}
+
                 auxHeaders["Range"] = "bytes=-1"
 
             _, headers = Connect.getPage(url=uri, get=get, post=post, cookie=cookie, ua=ua, silent=silent, method=method, auxHeaders=auxHeaders, raise404=raise404)