From bae67c110fd3a8ca23f17def7cc9dd2dadd5fbb8 Mon Sep 17 00:00:00 2001
From: Max Howell <max@methylblue.com>
Date: Sat, 8 Aug 2009 16:23:16 +0100
Subject: [PATCH] Fix inreplace and yajl formula

---
 Library/Homebrew/brewkit.rb | 9 +++------
 1 file changed, 3 insertions(+), 6 deletions(-)

diff --git a/Library/Homebrew/brewkit.rb b/Library/Homebrew/brewkit.rb
index 78b190d7bd..9cfc999af3 100644
--- a/Library/Homebrew/brewkit.rb
+++ b/Library/Homebrew/brewkit.rb
@@ -116,13 +116,10 @@ ENV.extend HomebrewEnvExtension
 
 def inreplace(path, before, after)
   before=Regexp.escape before.to_s
-  after=Regexp.escape after.to_s
-  before.gsub! "/", "\\\/"
-  after.gsub! "/", "\\\/"
-  before.gsub! "'", '\''
-  after.gsub! "'", '\''
+  after.gsub! "\\", "\\\\"
+  after.gsub! "/", "\\/"
 
   # TODO this sucks
   # either use 'ed', or allow regexp and use a proper ruby function
-  `perl -pi -e $'s/#{before}/#{after}/g' "#{path}"`
+  Kernel.system "perl", "-pi", "-e", "s/#{before}/#{after}/g", path
 end