SF #515018, delete global variable that was apparently used only

nnorwitz · nnorwitz · commit d5ba4aeab0c9 · 2002-02-11T18:12:06.000Z
in a list comprehension.
diff --git a/Lib/pickle.py b/Lib/pickle.py
@@ -103,6 +103,7 @@ def __init__(self, value):
 BINFLOAT        = 'G'
 
 __all__.extend([x for x in dir() if re.match("[A-Z][A-Z0-9_]+$",x)])
+del x
 
 class Pickler:
 
