| commit | 0b795e5b369ff74579464495b448c6f2d2d7c869 | [log] [tgz] |
|---|---|---|
| author | Raymond Hettinger <python@rcn.com> | Sat Apr 23 15:41:38 2011 -0700 |
| committer | Raymond Hettinger <python@rcn.com> | Sat Apr 23 15:41:38 2011 -0700 |
| tree | eee07dcd9660ca96570e68d55fc6632c68ba55da | |
| parent | 7ce6d9763c78593c4c8bc2f6194c9b5558e8ae4d [diff] [blame] |
Minor code simplification.
diff --git a/Lib/collections.py b/Lib/collections.py index f2ae8ea..321daa3 100644 --- a/Lib/collections.py +++ b/Lib/collections.py
@@ -45,10 +45,8 @@ try: self.__root except AttributeError: - self.__root = root = [None, None, None] # sentinel node - PREV = 0 - NEXT = 1 - root[PREV] = root[NEXT] = root + self.__root = root = [] # sentinel node + root[:] = [root, root, None] self.__map = {} self.__update(*args, **kwds)