https://git.ruby-lang.org/ruby.git/commit/?id=a3c0ea55f8

From a3c0ea55f8cfd634db6ce623599ea3ad9750f11e Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@r...>
Date: Sun, 21 Jul 2019 09:58:41 +0900
Subject: [rubygems/rubygems] Ignore GEMRC variable for test suite. It affects
 with some test case.

https://github.com/rubygems/rubygems/commit/4a0ca2583a

diff --git a/lib/rubygems/test_case.rb b/lib/rubygems/test_case.rb
index 0d2884b..d57f382 100644
--- a/lib/rubygems/test_case.rb
+++ b/lib/rubygems/test_case.rb
@@ -246,6 +246,7 @@ class Gem::TestCase < (defined?(Minitest::Test) ? Minitest::Test : MiniTest::Uni https://github.com/ruby/ruby/blob/trunk/lib/rubygems/test_case.rb#L246
     @orig_env = ENV.to_hash
 
     ENV['GEM_VENDOR'] = nil
+    ENV['GEMRC'] = nil
     ENV['SOURCE_DATE_EPOCH'] = nil
 
     @current_dir = Dir.pwd
-- 
cgit v0.10.2


--
ML: ruby-changes@q...
Info: http://www.atdot.net/~ko1/quickml/