From 3fd8ca933d7c30ec01b6a2c2642c10df9f2220a5 Mon Sep 17 00:00:00 2001
From: Adam Vandenberg
Date: Tue, 29 Jun 2010 10:21:40 -0700
Subject: brew doctor - X11 check

Tweak wording in X11 check and use the same X11 detection function
as ENV.x11; also move that function into utils.
---
 Library/Homebrew/utils.rb | 4 ++++
 1 file changed, 4 insertions(+)

(limited to 'Library/Homebrew/utils.rb')

diff --git a/Library/Homebrew/utils.rb b/Library/Homebrew/utils.rb
index a34e108de..52b85bd19 100644
--- a/Library/Homebrew/utils.rb
+++ b/Library/Homebrew/utils.rb
@@ -276,4 +276,8 @@ def dump_build_env env
     value = env[k]
     puts "#{k}: #{value}" if value
   end
+end
+
+def x11_installed?
+  Pathname.new('/usr/X11/lib/libpng.dylib').exist?
 end
\ No newline at end of file
-- 
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