[issue29412] IndexError thrown on email.message.Message.get

[Joel Uckelman]

Joel Uckelman added the comment:

Here's a patch, complete with tests.

If the value is all CFWS, then get_cfws(value)[1], which is what's left after the CFWS is extracted, is the empty string---which is why value[0] throws in this case.

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keywords: +patch
Added file: http://bugs.python.org/file46562/29412.patch

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