Minor code clean-up.

4acc26a0 · Raymond Hettinger · 1c9c69b6 · 4acc26a0
Commit 4acc26a0 authored Apr 23, 2011 by Raymond Hettinger
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Lib/collections.py Lib/collections.py +2 -1

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--- a/Lib/collections.py
+++ b/Lib/collections.py
@@ -92,7 +92,8 @@ class OrderedDict(dict):
        try:
            for node in self.__map.itervalues():
                del node[:]
-            self.__root[:] = [self.__root, self.__root, None]
+            root = self.__root
+            root[:] = [root, root, None]
            self.__map.clear()
        except AttributeError:
            pass