From 1194880cf24be1bf42f977783847d7fb51abb77b Mon Sep 17 00:00:00 2001
From: Jack Nagel
Date: Thu, 23 May 2013 11:16:24 -0500
Subject: doctor: fix check_for_broken_symlinks

Fixes Homebrew/homebrew#20000.
---
 Library/Homebrew/cmd/doctor.rb | 10 ++++++----
 1 file changed, 6 insertions(+), 4 deletions(-)

(limited to 'Library')

diff --git a/Library/Homebrew/cmd/doctor.rb b/Library/Homebrew/cmd/doctor.rb
index c7d158a6d..45c71ebc6 100644
--- a/Library/Homebrew/cmd/doctor.rb
+++ b/Library/Homebrew/cmd/doctor.rb
@@ -202,10 +202,12 @@ end
 def check_for_broken_symlinks
   require 'keg'
   broken_symlinks = []
-  Keg::PRUNEABLE_DIRECTORIES.each do |d|
-    next unless d.directory?
-    d.find do |pn|
-      broken_symlinks << pn if pn.symlink? and pn.readlink.expand_path.to_s =~ /^#{HOMEBREW_PREFIX}/o and not pn.exist?
+
+  Keg::PRUNEABLE_DIRECTORIES.select(&:directory?).each do |d|
+    d.find do |path|
+      if path.symlink? && !path.resolved_path_exists?
+        broken_symlinks << path
+      end
     end
   end
   unless broken_symlinks.empty? then <<-EOS.undent
-- 
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