Avoid realpath where it is not necessary

Symlinks in opt and LinkedKegs point directly at a keg in the cellar, so
only resolving one symlink should suffice, and make it clear what path
we are actually interested in.

1 files changed, 2 insertions, 2 deletions

diff --git a/Library/Homebrew/keg.rb b/Library/Homebrew/keg.rb
index 3ec28136c..2287df465 100644
--- a/Library/Homebrew/keg.rb
+++ b/Library/Homebrew/keg.rb
@@ -87,7 +87,7 @@ class Keg < Pathname
   end
 
   def linked?
-    linked_keg_record.directory? and self == linked_keg_record.realpath
+    linked_keg_record.directory? && self == linked_keg_record.resolved_path
   end
 
   def completion_installed? shell
@@ -125,7 +125,7 @@ class Keg < Pathname
   end
 
   def link mode=OpenStruct.new
-    raise "Cannot link #{fname}\nAnother version is already linked: #{linked_keg_record.realpath}" if linked_keg_record.directory?
+    raise "Cannot link #{fname}\nAnother version is already linked: #{linked_keg_record.resolved_path}" if linked_keg_record.directory?
 
     ObserverPathnameExtension.reset_counts!