From ff8d22f3b365307e88b7c0bdf16ae6e6d241d9bd Mon Sep 17 00:00:00 2001
From: Mike McQuaid <mike@mikemcquaid.com>
Date: Fri, 19 Aug 2016 14:14:18 +0100
Subject: [PATCH] diagnostic: ignore duplicated `brew-cask` commands

These are intentionally duplicated for now until the Cask migration is
complete.
---
 Library/Homebrew/diagnostic.rb | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Library/Homebrew/diagnostic.rb b/Library/Homebrew/diagnostic.rb
index a0c6dcd210..1b6fb45681 100644
--- a/Library/Homebrew/diagnostic.rb
+++ b/Library/Homebrew/diagnostic.rb
@@ -1090,6 +1090,8 @@ module Homebrew
           cmd_map[cmd_name] << cmd
         end
         cmd_map.reject! { |_cmd_name, cmd_paths| cmd_paths.size == 1 }
+        # TODO: remove when Cask migration is complete.
+        cmd_map.reject! { |cmd_name, _cmd_paths| cmd_name.include? "brew-cask" }
         return if cmd_map.empty?
 
         message = "You have external commands with conflicting names.\n"