From 5430b432e6a40c45b790afb2e21668d8164342a6 Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Mon, 22 Jun 1998 15:46:26 +0000
Subject: Bugfix to ESR's code reported by himself: should use hasattr() to
 test for presence unread, not getattr()!

---
 Lib/rfc822.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Lib/rfc822.py b/Lib/rfc822.py
index 87d7d39..fc244c5 100644
--- a/Lib/rfc822.py
+++ b/Lib/rfc822.py
@@ -160,7 +160,7 @@ class Message:
                 else:
                     self.status = 'Non-header line where header expected'
                 # Try to undo the read.
-                if getattr(self.fp, 'unread'):
+                if hasattr(self.fp, 'unread'):
                     self.fp.unread(line)
                 elif self.seekable:
                     self.fp.seek(-len(line), 1)
-- 
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