tree a993cbf2b2190321117c22ca7bc02926e6878ac9
parent 50385307e7ae4b400f58660e3d9c18d91bf26307
author Kazuho Oku <kazuhooku@gmail.com> 1669346369 +0900
committer Kazuho Oku <kazuhooku@gmail.com> 1669346477 +0900

move the condition out, add comment