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-rw-r--r--test/rubygems/helper.rb2
1 files changed, 0 insertions, 2 deletions
diff --git a/test/rubygems/helper.rb b/test/rubygems/helper.rb
index 37e113d3fc..e569986ef2 100644
--- a/test/rubygems/helper.rb
+++ b/test/rubygems/helper.rb
@@ -334,8 +334,6 @@ class Gem::TestCase < Test::Unit::TestCase
# capture output
Gem::DefaultUserInteraction.ui = Gem::MockGemUi.new
- ENV["TMPDIR"] = @tempdir
-
@orig_SYSTEM_WIDE_CONFIG_FILE = Gem::ConfigFile::SYSTEM_WIDE_CONFIG_FILE
Gem::ConfigFile.send :remove_const, :SYSTEM_WIDE_CONFIG_FILE
Gem::ConfigFile.send :const_set, :SYSTEM_WIDE_CONFIG_FILE,