From 636b10ab8e25224936115da4d33c97bcd770ad8c Mon Sep 17 00:00:00 2001
From: Takafumi Arakaki <aka.tkf@gmail.com>
Date: Thu, 23 May 2013 22:41:36 +0200
Subject: [PATCH] Fix: 'NoneType' object has no attribute 'isinstance'

---
 jedi/evaluate.py | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/jedi/evaluate.py b/jedi/evaluate.py
index 38e0c86b..67da3f04 100644
--- a/jedi/evaluate.py
+++ b/jedi/evaluate.py
@@ -318,7 +318,9 @@ def find_name(scope, name_str, position=None, search_global=False,
             exc = pr.Class, pr.Function
             until = lambda: par.parent.parent.get_parent_until(exc)
 
-            if par.isinstance(pr.Flow):
+            if par is None:
+                pass
+            elif par.isinstance(pr.Flow):
                 if par.command == 'for':
                     result += handle_for_loops(par)
                 else: