Fix token matching by always returning a tuple

andialbrecht / sqlparse

A non-validating SQL parser module for Python

BSD 3-Clause "New" or "Revised" License

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Closed barsa-net closed 9 months ago

barsa-net commented 10 months ago

When _token_matching is given start=None it does an early exit, but it only return a single None instead of a tuple.

This PR ensure that _token_matching returns a tuple of None in such case

Fixes #747