[issue13454] crash when deleting one pair from tee()

[Serhiy Storchaka]

Serhiy Storchaka added the comment:

Here is a patch (tests included). Thank Pyry for report, Victor and Amaury for analysis.

Maybe I picked up the poor names for iterators? May be exhausted and unexhausted would be better? Feel free to correct me.

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keywords: +patch
nosy: +serhiy.storchaka
stage: test needed -> patch review
versions: +Python 3.4
Added file: http://bugs.python.org/file27566/itertools_tee_nonrecursive_clear.patch

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<http://bugs.python.org/issue13454>
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