From b08f51b93a30513e57d0ed6a205b4ff73a68bf57 Mon Sep 17 00:00:00 2001
From: Guido van Rossum <guido@python.org>
Date: Thu, 29 Apr 1999 12:50:36 +0000
Subject: [PATCH] Mike Meyer reports a bug in his patch (several months ago)
 that accepts long month names.  One essential line was missing.  Fixed now.

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

diff --git a/Lib/rfc822.py b/Lib/rfc822.py
index fbab3c85a25..ef5a8512f06 100644
--- a/Lib/rfc822.py
+++ b/Lib/rfc822.py
@@ -833,6 +833,7 @@ def parsedate_tz(data):
         if not mm in _monthnames:
             return None
     mm = _monthnames.index(mm)+1
+    if mm > 12: mm = mm - 12
     if dd[-1] == ',':
 	dd = dd[:-1]
     i = string.find(yy, ':')