BUG: quaddtype: Don't dereference pointer before knowing it is not NULL.#167

SwayamInSync merged 2 commits intonumpy:mainnumpy/numpy-user-dtypes:mainfrom

WarrenWeckesser:quaddtype-fix-resolve-descriptorsWarrenWeckesser/numpy-user-dtypes:quaddtype-fix-resolve-descriptorsCopy head branch name to clipboard