From 7084093d453250114bb776066c82683cd66ececc Mon Sep 17 00:00:00 2001
From: Markus Reiter <me@reitermark.us>
Date: Fri, 13 Sep 2019 19:52:21 +0200
Subject: [PATCH] Add missing `require`.

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

diff --git a/Library/Homebrew/cask/pkg.rb b/Library/Homebrew/cask/pkg.rb
index 42986319d9..f6c4a2444f 100644
--- a/Library/Homebrew/cask/pkg.rb
+++ b/Library/Homebrew/cask/pkg.rb
@@ -1,5 +1,7 @@
 # frozen_string_literal: true
 
+require "cask/macos"
+
 module Cask
   class Pkg
     def self.all_matching(regexp, command)