From 0ad62661efe03ecbe1552afd734088d719a65d5f Mon Sep 17 00:00:00 2001
From: DEkart <rene.dekart@gmail.com>
Date: Sat, 4 Jun 2011 02:48:06 +0600
Subject: [PATCH] Don't rewrite the method if it was passed using _method
 attribute

---
 lib/facebooker2/rack/post_canvas.rb | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/lib/facebooker2/rack/post_canvas.rb b/lib/facebooker2/rack/post_canvas.rb
index 2958a1f..f148d00 100644
--- a/lib/facebooker2/rack/post_canvas.rb
+++ b/lib/facebooker2/rack/post_canvas.rb
@@ -12,8 +12,8 @@ def initialize(app)
     def call(env)
       request = Request.new(env)
       
-      if request.POST['signed_request']
-        env["REQUEST_METHOD"] = 'GET'
+      if request.POST['signed_request'] && request.params['_method'].blank?
+        env['REQUEST_METHOD'] = 'GET'
       end
       
       return @app.call(env)