From 6b2340fd92bbd3c27aa4e5f79e5ee474382c171f Mon Sep 17 00:00:00 2001
From: Max Howell
Date: Tue, 21 Feb 2012 10:32:48 +0000
Subject: Don't hang if xcode-select -print-path is "/"

Introducing MacOS.xctools_fucked?.

Refs #10293.---
 Library/Homebrew/cmd/--env.rb | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'Library/Homebrew/cmd')

diff --git a/Library/Homebrew/cmd/--env.rb b/Library/Homebrew/cmd/--env.rb
index d020ac0ac..9f5f4bb7a 100644
--- a/Library/Homebrew/cmd/--env.rb
+++ b/Library/Homebrew/cmd/--env.rb
@@ -18,7 +18,7 @@ module Homebrew extend self
       value = env[k]
       if value
         results = value
-        if value =~ /^[^\s]*xcrun (.*)/
+        if value =~ %r{/usr/bin/xcrun (.*)}
           path = `/usr/bin/xcrun -find #{$1}`
           results += " => #{path}"
         elsif File.exists? value and File.symlink? value
-- 
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