services controller should now go back to the referer. this might not actually work

app/controllers/services_controller.rb

@@ -32,7 +32,7 @@ class ServicesController < ApplicationController
     end
 
     flash[:notice] = I18n.t 'services.create.success'
-    redirect_to services_url
+    redirect_to :back 
   end
 
   def destroy

spec/controllers/services_controller_spec.rb

@@ -36,6 +36,7 @@ describe ServicesController do
   describe '#create' do
     it 'creates a new OmniauthService' do
       request.env['omniauth.auth'] = omniauth_auth
+      request.env["HTTP_REFERER"] = ""
       lambda{post :create}.should change(user.services, :count).by(1)
     end
   end