`pathlib.PurePath.match()` can incorrectly match empty path

[barneygale]

>>> from pathlib import PurePath
>>> PurePath().match('*')
True

This should be false, because a * segment always consumes exactly one path component, but empty paths have 0 components.

Linked PRs

• GH-106330: Fix matching of empty path in pathlib.PurePath.match() #106331
• [3.12] GH-106330: Fix matching of empty path in pathlib.PurePath.match() (GH-106331) #106372

[barneygale]

Caused by #101398. In Python 3.13 this can also affect glob() results.

[barneygale]

Fixed!