From c913ec44fb92711712df93c3ca1f2c9d8aab628c Mon Sep 17 00:00:00 2001
From: Evgeny Fadeev <evgeny.fadeev@gmail.com>
Date: Tue, 16 Apr 2013 00:46:17 -0400
Subject: fixed a bug in file uploading

---
 askbot/views/writers.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/askbot/views/writers.py b/askbot/views/writers.py
index b3dd2b32..ac5dc8ef 100644
--- a/askbot/views/writers.py
+++ b/askbot/views/writers.py
@@ -68,7 +68,7 @@ def upload(request):#ajax upload file to a question or answer
     new_file_name = ''
     try:
         #may raise exceptions.PermissionDenied
-        result, error, file_url, orig_file_name = None, None, None, None
+        result, error, file_url, orig_file_name = None, '', None, None
         if request.user.is_anonymous():
             msg = _('Sorry, anonymous users cannot upload files')
             raise exceptions.PermissionDenied(msg)
-- 
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