From e31602b78d975741532b9e04a83fa5b67f85c31c Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Thu, 20 Jun 2019 17:41:01 +0900
Subject: [PATCH] Suppress warnings

---
 test/racc/helper.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/racc/helper.rb b/test/racc/helper.rb
index 7dce020747..bb31cfc236 100644
--- a/test/racc/helper.rb
+++ b/test/racc/helper.rb
@@ -50,7 +50,7 @@ module Racc
         "-O#{OUT_DIR}/#{file}",
         "-o#{TAB_DIR}/#{file}",
       ]
-      racc *args, **opt
+      racc(*args, **opt)
     end
 
     def assert_debugfile(asset, ok)