Commits
Joris Van den Bossche authored and Antoine Pitrou committed 838a373acae
ARROW-14522: [C++] Fix validation of ExtensionType with null storage type Closes #11650 from jorisvandenbossche/ARROW-14522 Authored-by: Joris Van den Bossche <jorisvandenbossche@gmail.com> Signed-off-by: Antoine Pitrou <antoine@python.org>