From 392ab46952e19b31c035b7665624fae04379b48d Mon Sep 17 00:00:00 2001
From: Fabien Potencier <fabien.potencier@gmail.com>
Date: Thu, 14 Jan 2010 18:28:35 +0100
Subject: [PATCH] [DependencyInjection] fixed Extension conversion from XML to
 PHP when the same tag is used more than once

---
 .../DependencyInjection/Loader/XmlFileLoader.php   | 14 +++++++++++++-
 1 file changed, 13 insertions(+), 1 deletion(-)

diff --git a/src/Symfony/Components/DependencyInjection/Loader/XmlFileLoader.php b/src/Symfony/Components/DependencyInjection/Loader/XmlFileLoader.php
index 688202067fe1..d0a9a442206d 100644
--- a/src/Symfony/Components/DependencyInjection/Loader/XmlFileLoader.php
+++ b/src/Symfony/Components/DependencyInjection/Loader/XmlFileLoader.php
@@ -382,7 +382,19 @@ static public function convertDomElementToArray(\DomElement $element)
       }
       elseif (!$node instanceof \DOMComment)
       {
-        $config[$node->localName] = static::convertDomElementToArray($node);
+        if (isset($config[$node->localName]))
+        {
+          if (!is_array($config[$node->localName]))
+          {
+            $config[$node->localName] = array($config[$node->localName]);
+          }
+          $config[$node->localName][] = static::convertDomElementToArray($node);
+        }
+        else
+        {
+          $config[$node->localName] = static::convertDomElementToArray($node);
+        }
+
         $empty = false;
       }
     }