tree c67a2bf4a5e51f0f836855de1d7bf69c16cd71c1
parent cef1787ef8251331f558e3ad20015d64f7e194e7
author Syoyo Fujita <syoyo@lighttransport.com> 1591431110 +0900
committer Syoyo Fujita <syoyo@lighttransport.com> 1591431110 +0900

Use nullptr instead of NULL.