From b147cfaf15492660d6d878d6815512943446401b Mon Sep 17 00:00:00 2001
From: Nicolas Grekas <nicolas.grekas@gmail.com>
Date: Tue, 29 Apr 2014 21:42:43 +0200
Subject: [PATCH] [Debug] fix #10313: FlattenException not found because of
 https://bugs.php.net/42098

---
 src/Symfony/Component/Debug/ErrorHandler.php | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/src/Symfony/Component/Debug/ErrorHandler.php b/src/Symfony/Component/Debug/ErrorHandler.php
index 7e8bbc5542..d0566ae18e 100644
--- a/src/Symfony/Component/Debug/ErrorHandler.php
+++ b/src/Symfony/Component/Debug/ErrorHandler.php
@@ -125,6 +125,9 @@ class ErrorHandler
             if (!class_exists('Symfony\Component\Debug\Exception\ContextErrorException')) {
                 require __DIR__.'/Exception/ContextErrorException.php';
             }
+            if (!class_exists('Symfony\Component\Debug\Exception\FlattenException')) {
+                require __DIR__.'/Exception/FlattenException.php';
+            }
 
             if (PHP_VERSION_ID < 50400 && isset($context['GLOBALS']) && is_array($context)) {
                 unset($context['GLOBALS']);