From 3f11c4ab1ff72057d3bb4cc86058512f78f4e818 Mon Sep 17 00:00:00 2001
From: Max Howell <max@methylblue.com>
Date: Mon, 14 Sep 2009 18:07:07 +0100
Subject: [PATCH] Escape $ inreplace 'after' parameter

---
 Library/Homebrew/brewkit.rb | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Library/Homebrew/brewkit.rb b/Library/Homebrew/brewkit.rb
index fab3ab6372..f41a16f41d 100644
--- a/Library/Homebrew/brewkit.rb
+++ b/Library/Homebrew/brewkit.rb
@@ -186,6 +186,7 @@ def inreplace(path, before, after)
   after=after.to_s
   after.gsub! "\\", "\\\\"
   after.gsub! "/", "\\/"
+  after.gsub! "$", "\\$"
 
   # FIXME use proper Ruby for teh exceptions!
   safe_system "perl", "-pi", "-e", "s/#{before}/#{after}/g", path