[Python-checkins] r84227 - python/branches/py3k/Lib/hmac.py

[benjamin.peterson]

Author: benjamin.peterson
Date: Sat Aug 21 04:43:31 2010
New Revision: 84227

Log:
use blank object instead

Modified:
   python/branches/py3k/Lib/hmac.py

Modified: python/branches/py3k/Lib/hmac.py
==============================================================================
--- python/branches/py3k/Lib/hmac.py	(original)
+++ python/branches/py3k/Lib/hmac.py	Sat Aug 21 04:43:31 2010
@@ -15,7 +15,7 @@
 # A unique object passed by HMAC.copy() to the HMAC constructor, in order
 # that the latter return very quickly.  HMAC("") in contrast is quite
 # expensive.
-_secret_backdoor_key = []
+_secret_backdoor_key = object()
 
 class HMAC:
     """RFC 2104 HMAC class.  Also complies with RFC 4231.