From e892c2f924bb229ce4782d01ea0a5e2db5761f82 Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@ruby-lang.org>
Date: Wed, 19 Jun 2019 12:06:41 +0900
Subject: [PATCH] Restore ruby/ruby change for extconf.rb.

---
 ext/racc/extconf.rb | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/ext/racc/extconf.rb b/ext/racc/extconf.rb
index d36b03b388..a9187b5bc4 100644
--- a/ext/racc/extconf.rb
+++ b/ext/racc/extconf.rb
@@ -1,4 +1,5 @@
-# $Id: 1e30abedf4eea155815d1efa5500ec817b10a2ab $
+# frozen_string_literal: false
+# $Id$
 
 require 'mkmf'