From 37a2ef2c4eed7c94db58a143b76f04462c2511ef Mon Sep 17 00:00:00 2001
From: Christian Flothmann <christian.flothmann@xabbuh.de>
Date: Fri, 5 Feb 2016 10:56:37 +0100
Subject: [PATCH] [TwigBridge] forward compatibility with Yaml 3.1

---
 src/Symfony/Bridge/Twig/Extension/YamlExtension.php | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Symfony/Bridge/Twig/Extension/YamlExtension.php b/src/Symfony/Bridge/Twig/Extension/YamlExtension.php
index fc9bf0e9e3308..7d330c4b8985e 100644
--- a/src/Symfony/Bridge/Twig/Extension/YamlExtension.php
+++ b/src/Symfony/Bridge/Twig/Extension/YamlExtension.php
@@ -39,6 +39,10 @@ public function encode($input, $inline = 0, $dumpObjects = false)
             $dumper = new YamlDumper();
         }
 
+        if (defined('Symfony\Component\Yaml\Yaml::DUMP_OBJECT')) {
+            $dumpObjects = (int) $dumpObjects;
+        }
+
         return $dumper->dump($input, $inline, 0, false, $dumpObjects);
     }