From a98c65338d098aa9ababe99bebb05e174e281d53 Mon Sep 17 00:00:00 2001
From: nobu <nobu@b2dd03c8-39d4-4d8f-98ff-823fe69b080e>
Date: Sun, 3 Aug 2014 13:33:06 +0000
Subject: rubygems/util.rb: remove unused variable

* lib/rubygems/util.rb (Gem::Util.silent_system): remove unused
  variable, to fix test failures with verbose flag.

git-svn-id: svn+ssh://ci.ruby-lang.org/ruby/trunk@47046 b2dd03c8-39d4-4d8f-98ff-823fe69b080e
---
 lib/rubygems/util.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/rubygems/util.rb b/lib/rubygems/util.rb
index daa9775b08..cd0af4d8fe 100644
--- a/lib/rubygems/util.rb
+++ b/lib/rubygems/util.rb
@@ -80,7 +80,7 @@ module Gem::Util
       cmds = command.dup
     end
     return system(*(cmds << opt))
-  rescue TypeError => e
+  rescue TypeError
     require 'thread'
 
     @silent_mutex ||= Mutex.new
-- 
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