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| -rw-r--r-- | Doc/library/itertools.rst | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/Doc/library/itertools.rst b/Doc/library/itertools.rst index 384b0f123f..c8f6e33f28 100644 --- a/Doc/library/itertools.rst +++ b/Doc/library/itertools.rst @@ -97,7 +97,7 @@ loops that truncate the stream. def combinations(iterable, r): pool = tuple(iterable) - if pool: + if pool: n = len(pool) vec = range(r) yield tuple(pool[i] for i in vec) |