From b49fa78f9648a7cf8dec17cc7868d655a4c3eee8 Mon Sep 17 00:00:00 2001
From: Stephan Zeissler <stephan.zeissler@moinz.de>
Date: Sun, 2 Sep 2012 13:02:16 +0200
Subject: [PATCH] Change sdk detection to same syntax used elsewhere.

This wasn't working for me on leopard with ruby 1.9.2.

Closes Homebrew/homebrew#14636.

Signed-off-by: Adam Vandenberg <flangy@gmail.com>
---
 Library/Homebrew/macos.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/Library/Homebrew/macos.rb b/Library/Homebrew/macos.rb
index cf80d1dd6f..dd88e122b2 100644
--- a/Library/Homebrew/macos.rb
+++ b/Library/Homebrew/macos.rb
@@ -75,7 +75,7 @@ module MacOS extend self
       opts << "#{Xcode.prefix}/Platforms/MacOSX.platform/Developer/SDKs/MacOSX#{v}.sdk"
       # Xcode < 4.3 style
       opts << "/Developer/SDKs/MacOS#{v}.sdk"
-      opts.map{|a| Pathname.new(a) }.detect(&:directory?)
+      opts.map{|a| Pathname.new(a) }.detect { |p| p.directory? }
     end
   end