[docs] [issue9921] os.path.join('x','') behavior

[Brian Brazil]

Brian Brazil <brian.brazil at gmail.com> added the comment:

That doesn't cover the os.path.join('', 'x') case, and I'm not sure it makes os.path.join('x//', 'y') clear - though that doesn't matter as much.

How about making (2) "the result is simply path2 when path1 is empty or path2 is an absolute path?

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