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cleaner: traverse directories in postorder

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Jack Nagel 2013-08-08 20:52:52 -05:00
parent bb142f4e3b
commit ab60b0114a
1 changed files with 1 additions and 1 deletions
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Library/Homebrew/cleaner.rb
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@ -35,7 +35,7 @@ class Cleaner
end end
end end
paths.each do |d| paths.reverse_each do |d|
if d.children.empty? and not f.skip_clean? d if d.children.empty? and not f.skip_clean? d
puts "rmdir: #{d} (empty)" if ARGV.verbose? puts "rmdir: #{d} (empty)" if ARGV.verbose?
d.rmdir d.rmdir