From 29ea3c5aaa9513fcd497781e7051c0f436725eb3 Mon Sep 17 00:00:00 2001
From: Hiroshi SHIBATA <hsbt@ruby-lang.org>
Date: Thu, 1 Jun 2023 08:15:40 +0900
Subject: [PATCH] [rubygems/rubygems] Try again with
 https://github.com/rubygems/rubygems/pull/6693

https://github.com/rubygems/rubygems/commit/73c0d5f059
---
 test/rubygems/test_gem_gem_runner.rb | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/test/rubygems/test_gem_gem_runner.rb b/test/rubygems/test_gem_gem_runner.rb
index 5a3f5fe9f4..c05e74c991 100644
--- a/test/rubygems/test_gem_gem_runner.rb
+++ b/test/rubygems/test_gem_gem_runner.rb
@@ -11,11 +11,16 @@ class TestGemGemRunner < Gem::TestCase
 
     super
 
+    @orig_gem_home = ENV["GEM_HOME"]
+    ENV["GEM_HOME"] = @gemhome
+
     require "rubygems/gem_runner"
     @runner = Gem::GemRunner.new
   end
 
   def teardown
+    ENV["GEM_HOME"] = @orig_gem_home
+
     super
 
     Gem::Command.build_args = @orig_args