From 2e73ffcf7bc52e439c5aa1af25e0e45fa114c135 Mon Sep 17 00:00:00 2001
From: Raymond Hettinger <python@rcn.com>
Date: Wed, 30 Jul 2008 07:45:01 +0000
Subject: [PATCH] Fix-up recipe with a syntax error (as discussed on
 python-dev).

---
 Doc/library/itertools.rst | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst
index 71864439a2..3320d992ee 100644
--- a/Doc/library/itertools.rst
+++ b/Doc/library/itertools.rst
@@ -565,7 +565,8 @@ which incur interpreter overhead.
    def grouper(n, iterable, fillvalue=None):
        "grouper(3, 'ABCDEFG', 'x') --> ABC DEF Gxx"
        args = [iter(iterable)] * n
-       return zip_longest(*args, fillvalue=fillvalue)
+       kwds = dict(fillvalue=fillvalue)
+       return zip_longest(*args, **kwds)
 
    def roundrobin(*iterables):
        "roundrobin('ABC', 'D', 'EF') --> A D E B F C"
-- 
2.40.0