From 3d0c70e434926211dec019c48365ba169dd585dc Mon Sep 17 00:00:00 2001
From: Tobias Schultze <webmaster@tubo-world.de>
Date: Mon, 3 Dec 2012 19:34:26 +0100
Subject: [PATCH] made ExecutionContext more consistent

---
 src/Symfony/Component/Validator/ExecutionContext.php          | 4 ++--
 src/Symfony/Component/Validator/ExecutionContextInterface.php | 2 +-
 2 files changed, 3 insertions(+), 3 deletions(-)

diff --git a/src/Symfony/Component/Validator/ExecutionContext.php b/src/Symfony/Component/Validator/ExecutionContext.php
index af9b2e6b32..75fe059dbb 100644
--- a/src/Symfony/Component/Validator/ExecutionContext.php
+++ b/src/Symfony/Component/Validator/ExecutionContext.php
@@ -172,9 +172,9 @@ class ExecutionContext implements ExecutionContextInterface
     /**
      * {@inheritdoc}
      */
-    public function getPropertyPath($subPath = null)
+    public function getPropertyPath($subPath = '')
     {
-        if (null !== $subPath && '' !== $this->propertyPath && '' !== $subPath && '[' !== $subPath[0]) {
+        if ('' != $subPath && '' !== $this->propertyPath && '[' !== $subPath[0]) {
             return $this->propertyPath . '.' . $subPath;
         }
 
diff --git a/src/Symfony/Component/Validator/ExecutionContextInterface.php b/src/Symfony/Component/Validator/ExecutionContextInterface.php
index cae91a99b4..1d065c888c 100644
--- a/src/Symfony/Component/Validator/ExecutionContextInterface.php
+++ b/src/Symfony/Component/Validator/ExecutionContextInterface.php
@@ -300,5 +300,5 @@ interface ExecutionContextInterface
      *                string if the validator is currently validating the
      *                root value of the validation graph.
      */
-    public function getPropertyPath($subPath = null);
+    public function getPropertyPath($subPath = '');
 }