From bd497e47030769e56ebdf289004cb9e90706777f Mon Sep 17 00:00:00 2001
From: mark_story <mark@mark-story.com>
Date: Thu, 10 Jul 2014 12:05:56 -0400
Subject: [PATCH] Fix PHPCS warnings.

---
 src/Datasource/EntityTrait.php    | 4 +++-
 tests/TestCase/ORM/EntityTest.php | 2 +-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/Datasource/EntityTrait.php b/src/Datasource/EntityTrait.php
index 383f20577a0..e4f3c03c3c6 100644
--- a/src/Datasource/EntityTrait.php
+++ b/src/Datasource/EntityTrait.php
@@ -610,8 +610,10 @@ protected function _nestedErrors($field) {
 		}
 
 		$entity = $this;
-		while (count($path)) {
+		$len = count($path);
+		while ($len) {
 			$part = array_shift($path);
+			$len = count($path);
 			if ($entity instanceof static) {
 				$val = $entity->get($part);
 			} elseif (is_array($entity)) {
diff --git a/tests/TestCase/ORM/EntityTest.php b/tests/TestCase/ORM/EntityTest.php
index 50269d607c6..e8d8dde5de0 100644
--- a/tests/TestCase/ORM/EntityTest.php
+++ b/tests/TestCase/ORM/EntityTest.php
@@ -831,7 +831,7 @@ public function testErrorsDeep() {
  */
 	public function testErrorPathReading() {
 		$assoc = new Entity;
-		$entity= new Entity([
+		$entity = new Entity([
 			'field' => 'value',
 			'one' => $assoc,
 			'many' => [$assoc]