https://git.ruby-lang.org/ruby.git/commit/?id=d1806bd8da

From d1806bd8da963c597ccd8c0b63ceac4dbe3ff3ae Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@r...>
Date: Sun, 21 Jul 2019 10:17:26 +0900
Subject: [rubygems/rubygems] There is no usage of @orig_env_* variables in
 test suite.

https://github.com/rubygems/rubygems/commit/2adef51dc9

diff --git a/lib/rubygems/test_case.rb b/lib/rubygems/test_case.rb
index d57f382..708d1d4 100644
--- a/lib/rubygems/test_case.rb
+++ b/lib/rubygems/test_case.rb
@@ -307,7 +307,6 @@ class Gem::TestCase < (defined?(Minitest::Test) ? Minitest::Test : MiniTest::Uni https://github.com/ruby/ruby/blob/trunk/lib/rubygems/test_case.rb#L307
 
     Dir.chdir @tempdir
 
-    @orig_ENV_HOME = ENV['HOME']
     ENV['HOME'] = @userhome
     Gem.instance_variable_set :@user_home, nil
     Gem.instance_variable_set :@gemdeps, nil
@@ -318,7 +317,6 @@ class Gem::TestCase < (defined?(Minitest::Test) ? Minitest::Test : MiniTest::Uni https://github.com/ruby/ruby/blob/trunk/lib/rubygems/test_case.rb#L317
     FileUtils.mkdir_p @gemhome
     FileUtils.mkdir_p @userhome
 
-    @orig_gem_private_key_passphrase = ENV['GEM_PRIVATE_KEY_PASSPHRASE']
     ENV['GEM_PRIVATE_KEY_PASSPHRASE'] = PRIVATE_KEY_PASSPHRASE
 
     @default_dir = File.join @tempdir, 'default'
-- 
cgit v0.10.2


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