closes bpo-34471: _datetime: Add missing NULL check to tzinfo_from_isoformat_results. (GH-8869)


Reported by Svace static analyzer.
(cherry picked from commit 498845368ff0f6238750ab1d443e7cf4ec98ccd2)

Co-authored-by: Alexey Izbyshev <izbyshev@ispras.ru>
1 file changed