From 588a86e32c9e646823e1436e53ffe1c37206abd3 Mon Sep 17 00:00:00 2001
From: Nobuyoshi Nakada <nobu@ruby-lang.org>
Date: Mon, 20 Jan 2020 17:28:56 +0900
Subject: Warn non-nil `$,` in `IO#print` too

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

(limited to 'test')

diff --git a/test/ruby/test_io.rb b/test/ruby/test_io.rb
index 6bdc7bb27f..af2b08de95 100644
--- a/test/ruby/test_io.rb
+++ b/test/ruby/test_io.rb
@@ -2572,7 +2572,7 @@ class TestIO < Test::Unit::TestCase
     $\ = "\n"
     pipe(proc do |w|
       w.print('a')
-      w.print('a','b','c')
+      EnvUtil.suppress_warning {w.print('a','b','c')}
       w.close
     end, proc do |r|
       assert_equal("a\n", r.gets)
-- 
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