From 4f79544f453646da4749399b1a3afaad2e97672a Mon Sep 17 00:00:00 2001
From: Jonas Nicklas <jonas.nicklas@gmail.com>
Date: Fri, 21 Jan 2011 15:41:10 +0100
Subject: [PATCH] don't use xpath from submodule on Heroku

---
 Gemfile | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/Gemfile b/Gemfile
index 07a1f43e..749e19af 100644
--- a/Gemfile
+++ b/Gemfile
@@ -3,5 +3,7 @@ source :rubygems
 gem 'bundler', '~> 1.0'
 gemspec
 
-@dependencies.delete_if {|d| d.name == "xpath" }
-gem 'xpath', :path => 'xpath'
+unless ENV['RACK_ENV']
+  @dependencies.delete_if {|d| d.name == "xpath" }
+  gem 'xpath', :path => 'xpath'
+end