From 52c51378b4647911a64c8d4b1c759756d4930d4b Mon Sep 17 00:00:00 2001
From: Devendra
Date: Sun, 6 Oct 2013 17:38:16 +0530
Subject: included changes of pull request # 4

---
 python-tornado/Pubnub.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'python-tornado/Pubnub.py')

diff --git a/python-tornado/Pubnub.py b/python-tornado/Pubnub.py
index a65b2b3..268cd6a 100644
--- a/python-tornado/Pubnub.py
+++ b/python-tornado/Pubnub.py
@@ -728,7 +728,7 @@ class Pubnub(PubnubCoreAsync):
             if response.error is not None:
                 with ExceptionStackContext(handle_exc):
                     response.rethrow()
-            else:
+            elif callback:
                 callback(eval(response._get_body()))
         
         self.http.fetch(
-- 
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