From 16ea29a641f1672baa1fead658de2b0ad4f308b2 Mon Sep 17 00:00:00 2001
From: Dominyk Tiller <dominyktiller@gmail.com>
Date: Sat, 14 Oct 2017 06:23:18 +0100
Subject: [PATCH] diagnostic: pass explicit sort to handle APFS

---
 Library/Homebrew/diagnostic.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/diagnostic.rb b/Library/Homebrew/diagnostic.rb
index 3edf31012f..baf04e332a 100644
--- a/Library/Homebrew/diagnostic.rb
+++ b/Library/Homebrew/diagnostic.rb
@@ -804,7 +804,7 @@ module Homebrew
       def check_for_linked_keg_only_brews
         return unless HOMEBREW_CELLAR.exist?
 
-        linked = Formula.installed.select do |f|
+        linked = Formula.installed.sort.select do |f|
           f.keg_only? && __check_linked_brew(f)
         end
         return if linked.empty?