From b67081caa807fad48d31983137b7ed8711e7f0df Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Thu, 16 May 2024 14:31:50 +0900
Subject: [PATCH] Remove an unused variable (#128)

Fix up #126.