From 80f98d60413c742d603da8eae3596999942ae77a Mon Sep 17 00:00:00 2001
From: Thomas Pointhuber <thomas.pointhuber@gmx.at>
Date: Tue, 2 Sep 2014 18:12:42 +0200
Subject: [PATCH] add little comment

---
 searx/engines/duckduckgo.py | 1 +
 1 file changed, 1 insertion(+)

diff --git a/searx/engines/duckduckgo.py b/searx/engines/duckduckgo.py
index eae79481..4810174a 100644
--- a/searx/engines/duckduckgo.py
+++ b/searx/engines/duckduckgo.py
@@ -47,6 +47,7 @@ def response(resp):
 
     doc = fromstring(resp.text)
 
+    # parse results
     for r in doc.xpath(result_xpath):
         try:
             res_url = r.xpath(url_xpath)[-1]