From b703c81ca6640ee2ff3d0489462c672a2aa18c0f Mon Sep 17 00:00:00 2001
From: Markus Reiter
Date: Wed, 21 Sep 2016 22:19:04 +0200
Subject: Stub `MacOS.languages` instead of setting HOMEBREW_LANGUAGES.

---
 Library/Homebrew/os/mac.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'Library/Homebrew/os')

diff --git a/Library/Homebrew/os/mac.rb b/Library/Homebrew/os/mac.rb
index 854d39174..1b207a538 100644
--- a/Library/Homebrew/os/mac.rb
+++ b/Library/Homebrew/os/mac.rb
@@ -42,10 +42,10 @@ module OS
     end
 
     def languages
-      if ENV["HOMEBREW_LANGUAGES"]
+      @languages ||= if ENV["HOMEBREW_LANGUAGES"]
         ENV["HOMEBREW_LANGUAGES"].split(",")
       else
-        @languages ||= Utils.popen_read("defaults", "read", ".GlobalPreferences", "AppleLanguages").scan(/[^ \n"(),]+/)
+        Utils.popen_read("defaults", "read", ".GlobalPreferences", "AppleLanguages").scan(/[^ \n"(),]+/)
       end
     end
 
-- 
cgit v1.2.3