Work even if the working directory doesn't exist

1 files changed, 1 insertions, 1 deletions

diff --git a/bin/brew b/bin/brew
index 239d0d36b..fd187b99f 100755
--- a/bin/brew
+++ b/bin/brew
@@ -6,7 +6,7 @@ $:.unshift Pathname.new(__FILE__).dirname.parent.realpath+'Library'+'Homebrew'
 require 'env'
 
 # often causes Ruby to throw exception ffs
-Dir.chdir '/' unless File.exist? Dir.getwd
+Dir.chdir '/' unless File.directory? ENV['PWD']
 
 def prune
   n=0