Added safeguard against failure in __del__.

Added safeguard against failure in del.
29e77816 · Guido van Rossum · bec74843 · 29e77816
Commit 29e77816 authored Nov 27, 1996 by Guido van Rossum
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Lib/urllib.py Lib/urllib.py +2 -0

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--- a/Lib/urllib.py
+++ b/Lib/urllib.py
@@ -70,6 +70,8 @@ def urlcleanup():
 ftpcache = {}
 class URLopener:

+	tempcache = None		# So close() in __del__() won't fail
+
 	# Constructor
 	def __init__(self, proxies=None):
 		if proxies is None: