From 209928f896adc1ce418606164df446c7200d8fd9 Mon Sep 17 00:00:00 2001
From: Radu Topala <radu.topala@trisoft.ro>
Date: Sun, 6 Oct 2013 09:25:51 +0300
Subject: [PATCH] Update DropboxAdapterFactory.php

---
 DependencyInjection/Factory/DropboxAdapterFactory.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/DependencyInjection/Factory/DropboxAdapterFactory.php b/DependencyInjection/Factory/DropboxAdapterFactory.php
index 6cada02..b1ff4f8 100644
--- a/DependencyInjection/Factory/DropboxAdapterFactory.php
+++ b/DependencyInjection/Factory/DropboxAdapterFactory.php
@@ -38,7 +38,7 @@ class DropboxAdapterFactory implements AdapterFactoryInterface
     {
         $builder
             ->children()
-                ->scalarNode('api_id')->isRequired()->end()
+                ->scalarNode('api_id')->cannotBeEmpty()->end()
             ->end()
         ;
     }