From 1f05708f69bb90d2892b4e5c9521b19c1574c6b1 Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Sat, 19 Dec 1998 23:53:33 +0000
Subject: Use __stdin__ instead of stdin to derive FileType -- safer against
 assignments.

---
 Lib/types.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/types.py b/Lib/types.py
index c440a5c..70e624a 100644
--- a/Lib/types.py
+++ b/Lib/types.py
@@ -42,7 +42,7 @@ BuiltinMethodType = type([].append)     # Same as BuiltinFunctionType
 ModuleType = type(sys)
 
 try:
-    FileType = type(sys.stdin)          # XXX what if it was assigned to?
+    FileType = type(sys.__stdin__)
 except:
     pass
 XRangeType = type(xrange(0))
-- 
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