From 7ed8ea25d873637b8c1c1e19355616dbdf344dc6 Mon Sep 17 00:00:00 2001
From: Bertrand Zuchuat <bertrand.zuchuat@gmail.com>
Date: Wed, 20 Apr 2011 23:45:36 +0200
Subject: [PATCH] [Container] Added function array_unique on getServiceIds to
 return only one service name

---
 src/Symfony/Component/DependencyInjection/Container.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/Symfony/Component/DependencyInjection/Container.php b/src/Symfony/Component/DependencyInjection/Container.php
index 1cd5733aaa..01fdc29fbb 100644
--- a/src/Symfony/Component/DependencyInjection/Container.php
+++ b/src/Symfony/Component/DependencyInjection/Container.php
@@ -256,7 +256,7 @@ class Container implements ContainerInterface
             }
         }
 
-        return array_merge($ids, array_keys($this->services));
+        return array_unique(array_merge($ids, array_keys($this->services)));
     }
 
     /**