From 3356766abfbdec49e671e0e16778139fd9b0c490 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Martin=20v=2E=20L=C3=B6wis?= <martin@v.loewis.de>
Date: Sun, 24 Feb 2002 15:07:24 +0000
Subject: Accept Unicode strings as SMTP TO addresses. Fixes #521270. 2.2.1
 candidate.

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

diff --git a/Lib/smtplib.py b/Lib/smtplib.py
index f024bff..079f128 100755
--- a/Lib/smtplib.py
+++ b/Lib/smtplib.py
@@ -636,7 +636,7 @@ class SMTP:
             self.rset()
             raise SMTPSenderRefused(code, resp, from_addr)
         senderrs={}
-        if type(to_addrs) == types.StringType:
+        if isinstance(to_addrs, types.StringTypes):
             to_addrs = [to_addrs]
         for each in to_addrs:
             (code,resp)=self.rcpt(each, rcpt_options)
-- 
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