From 6992a9e647bb985071bd3574038060b7dfe2072b Mon Sep 17 00:00:00 2001
From: Fabien Potencier <fabien.potencier@gmail.com>
Date: Mon, 11 Mar 2013 22:43:32 +0100
Subject: [PATCH] [DependencyInjection] fixed id case when setting a service
 (also slightly enhanced an error message)

---
 .../Component/DependencyInjection/ContainerBuilder.php      | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Symfony/Component/DependencyInjection/ContainerBuilder.php b/src/Symfony/Component/DependencyInjection/ContainerBuilder.php
index d4a62b8baebd3..abe24647f45fd 100644
--- a/src/Symfony/Component/DependencyInjection/ContainerBuilder.php
+++ b/src/Symfony/Component/DependencyInjection/ContainerBuilder.php
@@ -347,15 +347,15 @@ public function getScopeChildren()
      */
     public function set($id, $service, $scope = self::SCOPE_CONTAINER)
     {
+        $id = strtolower($id);
+
         if ($this->isFrozen()) {
             // setting a synthetic service on a frozen container is alright
             if (!isset($this->definitions[$id]) || !$this->definitions[$id]->isSynthetic()) {
-                throw new BadMethodCallException('Setting service on a frozen container is not allowed');
+                throw new BadMethodCallException(sprintf('Setting service "%s" on a frozen container is not allowed.', $id));
             }
         }
 
-        $id = strtolower($id);
-
         unset($this->definitions[$id], $this->aliases[$id]);
 
         parent::set($id, $service, $scope);