From b6c2c8cdc80a0d1a92edee0265e5268724a44b15 Mon Sep 17 00:00:00 2001 From: Mike McQuaid Date: Sun, 19 Oct 2014 12:18:44 +0100 Subject: [PATCH] cleanup: only clean cache if it exists. Closes Homebrew/homebrew#33297. --- Library/Homebrew/cmd/cleanup.rb | 1 + 1 file changed, 1 insertion(+) diff --git a/Library/Homebrew/cmd/cleanup.rb b/Library/Homebrew/cmd/cleanup.rb index d6c7278028..482b1ada66 100644 --- a/Library/Homebrew/cmd/cleanup.rb +++ b/Library/Homebrew/cmd/cleanup.rb @@ -75,6 +75,7 @@ module Homebrew end def cleanup_cache + return unless HOMEBREW_CACHE.directory? HOMEBREW_CACHE.children.select(&:file?).each do |file| next unless (version = file.version) next unless (name = file.basename.to_s[/(.*)-(?:#{Regexp.escape(version)})/, 1])