From cc81f6d06287a5be58358bb01db949254f568e3c Mon Sep 17 00:00:00 2001
From: mark_story <mark@mark-story.com>
Date: Sun, 12 Dec 2010 17:37:31 -0500
Subject: [PATCH] Fixing strict errors in Set class.

---
 cake/libs/set.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/cake/libs/set.php b/cake/libs/set.php
index e0f339ed7..294b8ac7d 100644
--- a/cake/libs/set.php
+++ b/cake/libs/set.php
@@ -1017,7 +1017,7 @@ class Set {
  * @param string $key
  * @return array
  */
-	private function __flatten($results, $key = null) {
+	private static function __flatten($results, $key = null) {
 		$stack = array();
 		foreach ($results as $k => $r) {
 			$id = $k;