From f7613ad2238fbbfcb76fb584f1bb27ebc8e0d199 Mon Sep 17 00:00:00 2001
From: Andi Albrecht <albrecht.andi@gmail.com>
Date: Thu, 30 Apr 2009 07:02:23 +0200
Subject: Return an empty string iff a token's value is None.

---
 sqlparse/sql.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'sqlparse')

diff --git a/sqlparse/sql.py b/sqlparse/sql.py
index 2d94440..e17285c 100644
--- a/sqlparse/sql.py
+++ b/sqlparse/sql.py
@@ -31,7 +31,7 @@ class Token(object):
                                           short, id(self))
 
     def __unicode__(self):
-        return self.value
+        return self.value or ''
 
     def to_unicode(self):
         """Returns a unicode representation of this object."""
-- 
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