From bb4fe1a8fefd10043708140b020639a55db1117f Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?N=C3=A9munaire?= <nemunaire@pomail.fr>
Date: Tue, 3 Jul 2012 12:58:41 +0200
Subject: [PATCH] Improve stability of DDG searching

---
 modules/ddg/DDGSearch.py | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/modules/ddg/DDGSearch.py b/modules/ddg/DDGSearch.py
index 786fe2d..084dacf 100644
--- a/modules/ddg/DDGSearch.py
+++ b/modules/ddg/DDGSearch.py
@@ -18,7 +18,10 @@ class DDGSearch:
 
   @property
   def type(self):
-    return self.ddgres.getFirstNode("Type").getContent()
+    if self.ddgres.hasNode("Type"):
+      return self.ddgres.getFirstNode("Type").getContent()
+    else:
+      return ""
 
   @property
   def definition(self):