From a644516c5c4eae0f466be0517dc1fb3763858a1b Mon Sep 17 00:00:00 2001
From: Aleksey Podskrebyshev <aleksey.podskrebyshev@gmail.com>
Date: Fri, 10 May 2013 16:58:21 +0400
Subject: [PATCH] [HttpFoundation][NamespacedAttributeBag] Refactoring of
 resolveKey() method

---
 .../Session/Attribute/NamespacedAttributeBag.php              | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/Symfony/Component/HttpFoundation/Session/Attribute/NamespacedAttributeBag.php b/src/Symfony/Component/HttpFoundation/Session/Attribute/NamespacedAttributeBag.php
index 25dcd22869..86f4721b20 100644
--- a/src/Symfony/Component/HttpFoundation/Session/Attribute/NamespacedAttributeBag.php
+++ b/src/Symfony/Component/HttpFoundation/Session/Attribute/NamespacedAttributeBag.php
@@ -149,8 +149,8 @@ class NamespacedAttributeBag extends AttributeBag
      */
     protected function resolveKey($name)
     {
-        if (strpos($name, $this->namespaceCharacter) !== false) {
-            $name = substr($name, strrpos($name, $this->namespaceCharacter)+1, strlen($name));
+        if (false !== $pos = strrpos($name, $this->namespaceCharacter)) {
+            $name = substr($name, $pos+1);
         }
 
         return $name;