From 258a579feeefe6fa204fad429aae070741437fc4 Mon Sep 17 00:00:00 2001
From: Markus Reiter <me@reitermark.us>
Date: Mon, 24 Aug 2020 23:49:46 +0200
Subject: [PATCH] Make `cask/macos` constants private.

---
 Library/Homebrew/cask/macos.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Library/Homebrew/cask/macos.rb b/Library/Homebrew/cask/macos.rb
index 49e34caed8..cf65def619 100644
--- a/Library/Homebrew/cask/macos.rb
+++ b/Library/Homebrew/cask/macos.rb
@@ -238,6 +238,7 @@ module OS
                   .map(&method(:Pathname))
                   .to_set
                   .freeze
+    private_constant :SYSTEM_DIRS
 
     # TODO: There should be a way to specify a containing
     #       directory under which nothing can be deleted.
@@ -380,6 +381,7 @@ module OS
                         .to_set
                         .union(SYSTEM_DIRS)
                         .freeze
+    private_constant :UNDELETABLE_PATHS
 
     def system_dir?(dir)
       SYSTEM_DIRS.include?(Pathname.new(dir).expand_path)