From 12a121cc0f7f5b438388288383a7b8b9baf3e2fe Mon Sep 17 00:00:00 2001
From: 卜部昌平 <shyouhei@ruby-lang.org>
Date: Mon, 27 Jul 2020 10:25:27 +0900
Subject: ENV.index: delete

Has been deprecated since 373282f6656d3d3d989d261e7a95f8e81b5c9712.
---
 test/ruby/test_env.rb | 1 -
 1 file changed, 1 deletion(-)

(limited to 'test')

diff --git a/test/ruby/test_env.rb b/test/ruby/test_env.rb
index c1109cb2ef..7735b53045 100644
--- a/test/ruby/test_env.rb
+++ b/test/ruby/test_env.rb
@@ -84,7 +84,6 @@ class TestEnv < Test::Unit::TestCase
     ENV['test'] = val[0...-1]
 
     assert_nil(ENV.key(val))
-    assert_nil(ENV.index(val))
     assert_nil(ENV.key(val.upcase))
     ENV['test'] = val
     if IGNORE_CASE
-- 
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