From 4b4b718838d89205be0e7fbcf44abbac710692b4 Mon Sep 17 00:00:00 2001
From: Vladimir Sharshov <vsharshov@gmail.com>
Date: Tue, 20 Mar 2012 23:11:59 +0400
Subject: [PATCH] Fix errors in unicorn config

---
 config/unicorn.rb | 8 +++-----
 1 file changed, 3 insertions(+), 5 deletions(-)

diff --git a/config/unicorn.rb b/config/unicorn.rb
index 24da4f74c..887fb0c19 100644
--- a/config/unicorn.rb
+++ b/config/unicorn.rb
@@ -16,15 +16,13 @@ timeout 600
 
 # feel free to point this anywhere accessible on the filesystem
 pid_file = File.join(base_path, 'shared', 'pids', 'unicorn.pid')
-old_pid = pid + '.oldbin'
+old_pid = pid_file + '.oldbin'
 
 pid pid_file
 
-# REE
+# REE or Ruby 2.0
 # http://www.rubyenterpriseedition.com/faq.html#adapt_apps_for_cow
-if GC.respond_to?(:copy_on_write_friendly=)
-  GC.copy_on_write_friendly = true
-end
+GC.copy_on_write_friendly = true if GC.respond_to?(:copy_on_write_friendly=)
 
 before_exec do |server|
   ENV["BUNDLE_GEMFILE"] = "#{base_path}/current/Gemfile"