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

in a list comprehension.

diff --git a/Lib/pickle.py b/Lib/pickle.py
index 4cc6629d532e97304b382d9bf3937b7c3e477a06..7e8e6656683ef10f73e1b14446ff3c5e33b0c662 100644 (file)
--- a/Lib/pickle.py
+++ b/Lib/pickle.py
@@ -103,6 +103,7 @@ SETITEMS        = 'u'
 BINFLOAT        = 'G'
 
 __all__.extend([x for x in dir() if re.match("[A-Z][A-Z0-9_]+$",x)])
+del x
 
 class Pickler: