Change an == to an is. Fix tests so that this won't happen again.#2648
Merged
shoyer merged 2 commits intopydata:masterfrom Jan 5, 2019
Merged
Change an `==` to an `is`. Fix tests so that this won't happen again.#2648shoyer merged 2 commits intopydata:masterfrom
shoyer merged 2 commits intopydata:masterfrom
