From 2690b007f8d4009d11315f4e2b58763b3f0ba003 Mon Sep 17 00:00:00 2001
From: Ranmocy <ranmocy@gmail.com>
Date: Sun, 20 Jan 2013 08:05:59 +0800
Subject: [PATCH] fix pid_file cannot monitored issue

---
 lib/guard/rails/runner.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/guard/rails/runner.rb b/lib/guard/rails/runner.rb
index 0a7daf1..57c3d03 100644
--- a/lib/guard/rails/runner.rb
+++ b/lib/guard/rails/runner.rb
@@ -35,7 +35,7 @@ module Guard
       rails_options = [
         '-e', options[:environment],
         '-p', options[:port],
-        '--pid', options[:pid_file] || pid_file,
+        '--pid', pid_file,
         options[:daemon] ? '-d' : '',
         options[:debugger] ? '-u' : '',
         options[:server].nil? ? '' : options[:server],
@@ -47,7 +47,7 @@ module Guard
     end
 
     def pid_file
-      File.expand_path("tmp/pids/#{options[:environment]}.pid")
+      File.expand_path(options[:pid_file] || "tmp/pids/#{options[:environment]}.pid")
     end
 
     def pid