From 51504e4383fd0c37d3ca8b5b2ae6f01d59232c46 Mon Sep 17 00:00:00 2001
From: Markus Reiter <me@reitermark.us>
Date: Sun, 25 Sep 2016 01:52:07 +0200
Subject: [PATCH] RuboCop: Style/ClassVars

---
 Library/Homebrew/cleanup.rb | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/Library/Homebrew/cleanup.rb b/Library/Homebrew/cleanup.rb
index 04a976e553..bb91fa69e9 100644
--- a/Library/Homebrew/cleanup.rb
+++ b/Library/Homebrew/cleanup.rb
@@ -4,7 +4,7 @@ require "thread"
 
 module Homebrew
   module Cleanup
-    @@disk_cleanup_size = 0
+    @disk_cleanup_size = 0
 
     def self.cleanup
       cleanup_cellar
@@ -17,11 +17,11 @@ module Homebrew
     end
 
     def self.update_disk_cleanup_size(path_size)
-      @@disk_cleanup_size += path_size
+      @disk_cleanup_size += path_size
     end
 
     def self.disk_cleanup_size
-      @@disk_cleanup_size
+      @disk_cleanup_size
     end
 
     def self.cleanup_formula(formula)
-- 
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