[issue28527] Hack in `genericpath.commonprefix()` crashes if `m` argument is not indexable

[Christian Heimes]

Christian Heimes added the comment:

That's correct. The function raises a TypeError when you pass in a wrong type.

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nosy: +christian.heimes
resolution:  -> not a bug
stage:  -> resolved
status: open -> closed
type: crash -> behavior

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Python tracker <report at bugs.python.org>
<http://bugs.python.org/issue28527>
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