From 4450ed5503ab9f7b4d0dc1849837523bbe3b56dd Mon Sep 17 00:00:00 2001
From: Cqoicebordel <Cqoicebordel@users.noreply.github.com>
Date: Sat, 3 Jan 2015 23:54:02 +0100
Subject: [PATCH] Digg correction Return no result instead of crashing if no
 result

---
 searx/engines/digg.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/searx/engines/digg.py b/searx/engines/digg.py
index 241234fd..8c457d6b 100644
--- a/searx/engines/digg.py
+++ b/searx/engines/digg.py
@@ -44,6 +44,9 @@ def response(resp):
 
     search_result = loads(resp.text)
 
+    if search_result['html'] == '':
+        return results
+
     dom = html.fromstring(search_result['html'])
 
     # parse results