From 0098a5334c33f4ca504733df67e66fb762c9df1c Mon Sep 17 00:00:00 2001
From: Philip Jenvey <pjenvey@underboss.org>
Date: Mon, 1 Oct 2012 12:53:43 -0700
Subject: utilize yield from

---
 Lib/email/_header_value_parser.py | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

(limited to 'Lib/email/_header_value_parser.py')

diff --git a/Lib/email/_header_value_parser.py b/Lib/email/_header_value_parser.py
index 1924ed1588..b5964627e7 100644
--- a/Lib/email/_header_value_parser.py
+++ b/Lib/email/_header_value_parser.py
@@ -367,8 +367,7 @@ class TokenList(list):
                 yield (indent + '    !! invalid element in token '
                                         'list: {!r}'.format(token))
             else:
-                for line in token._pp(indent+'    '):
-                    yield line
+                yield from token._pp(indent+'    ')
         if self.defects:
             extra = ' Defects: {}'.format(self.defects)
         else:
-- 
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