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Leftover of @reitermarkus's comments

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Simplify a condition
This commit is contained in:
L. E. Segovia 2017-11-29 01:11:30 +00:00
parent ab62be5345
commit 96187ade92
1 changed files with 1 additions and 2 deletions
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3
Library/Homebrew/cask/lib/hbc/installer.rb
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@ -458,8 +458,7 @@ module Hbc
gain_permissions_remove(backup_path) if !backup_path.nil? && backup_path.exist?
# Homebrew-Cask metadata
if backup_metadata_path.respond_to?(:children) &&
backup_metadata_path.exist?
if backup_metadata_path.directory?
backup_metadata_path.children.each do |subdir|
unless PERSISTENT_METADATA_SUBDIRS.include?(subdir.basename)
gain_permissions_remove(subdir)