[issue11709] help-method crashes if sys.stdin is None

[Benjamin Peterson]

Benjamin Peterson added the comment:

Unfortunately, the test doesn't fail without the fix in, probably because the pager() function replaces itself in the module and thus can only be called once. It might make more sense to just directly test the getpager function with sys.stdin = None.

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nosy: +benjamin.peterson

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue11709>
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