https://git.ruby-lang.org/ruby.git/commit/?id=b24f7dbcfd

From b24f7dbcfd605b41e7b510488e30832bd8a1a9ea Mon Sep 17 00:00:00 2001
From: Samuel Williams <samuel.williams@o...>
Date: Fri, 27 Mar 2020 12:14:19 +1300
Subject: [rubygems/rubygems] Update util.rb

Remove unused module variable.
https://github.com/rubygems/rubygems/commit/98135bb3d8

diff --git a/lib/rubygems/util.rb b/lib/rubygems/util.rb
index b5f1408..196cbe0 100644
--- a/lib/rubygems/util.rb
+++ b/lib/rubygems/util.rb
@@ -3,9 +3,6 @@ https://github.com/ruby/ruby/blob/trunk/lib/rubygems/util.rb#L3
 # This module contains various utility methods as module methods.
 
 module Gem::Util
-
-  @silent_mutex = nil
-
   ##
   # Zlib::GzipReader wrapper that unzips +data+.
 
-- 
cgit v0.10.2


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