From f0dfea67f3ce2964689f400a4b635a271413bb3b Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Fri, 21 Jun 2013 18:37:52 -0500
Subject: Don't clean up lockfiles if the directory doesn't exist

Fixes #20673.
---
 Library/Homebrew/cmd/cleanup.rb | 1 +
 1 file changed, 1 insertion(+)

(limited to 'Library')

diff --git a/Library/Homebrew/cmd/cleanup.rb b/Library/Homebrew/cmd/cleanup.rb
index 5cf7ef00e..df66a85d6 100644
--- a/Library/Homebrew/cmd/cleanup.rb
+++ b/Library/Homebrew/cmd/cleanup.rb
@@ -84,6 +84,7 @@ module Homebrew extend self
   end
 
   def cleanup_lockfiles
+    return unless HOMEBREW_CACHE_FORMULA.directory?
     candidates = HOMEBREW_CACHE_FORMULA.children
     lockfiles  = candidates.select { |f| f.file? && f.extname == '.brewing' }
     lockfiles.select(&:readable?).each do |file|
-- 
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