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Changes between Initial Version and Version 1 of Ticket #34341, comment 2

initial	v1
3	3	We'd have to beware about potential edge cases though, e.g. if path = prefix (for some reason...)
4	4	In that case the `return None` that currently happens is ''not'' a matter of `os.sep` mismatch, so maybe we want to keep that behavior.
	5	(but likely, that change of behavior about that edge case would be just fine)
5	6
6	7