From b82be5c8b0d3482da165d6ee8bbd0ddfce547695 Mon Sep 17 00:00:00 2001
From: Adam Vandenberg <flangy@gmail.com>
Date: Wed, 20 Oct 2010 20:05:44 -0700
Subject: [PATCH] brew-doctor - fix keg-only check

---
 Library/Homebrew/brew_doctor.rb | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/Library/Homebrew/brew_doctor.rb b/Library/Homebrew/brew_doctor.rb
index 0db2e78ca2..462445e704 100644
--- a/Library/Homebrew/brew_doctor.rb
+++ b/Library/Homebrew/brew_doctor.rb
@@ -524,8 +524,15 @@ def __check_linked_brew f
   Pathname.new(f.prefix).find do |src|
     dst=HOMEBREW_PREFIX+src.relative_path_from(f.prefix)
     next unless dst.symlink?
-    links_found << dst unless src.directory?
-    Find.prune if src.directory?
+
+    dst_points_to = dst.realpath()
+    next unless dst_points_to.to_s == src.to_s
+
+    if src.directory?
+      Find.prune
+    else
+      links_found << dst
+    end
   end
 
   return links_found