From 40810b047e89bf4464af360a5e7341471071f598 Mon Sep 17 00:00:00 2001
From: Takafumi Arakaki <aka.tkf@gmail.com>
Date: Fri, 19 Oct 2012 21:51:43 +0200
Subject: [PATCH] Do not return None from Completion.description

---
 jedi/api.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/jedi/api.py b/jedi/api.py
index 78d96b38..654d4bdb 100644
--- a/jedi/api.py
+++ b/jedi/api.py
@@ -67,7 +67,8 @@ class Completion(object):
     def description(self):
         """ Provides a description of the completion object
         TODO return value is just __repr__ of some objects, improve! """
-        return str(self.name.parent())
+        parent = self.name.parent()
+        return '' if parent is None else str(parent)
 
     @property
     def doc(self):