From 27952ebc9a5728b50c2cd3338d529c50c8aa2557 Mon Sep 17 00:00:00 2001
From: Mark Story <mark@mark-story.com>
Date: Sun, 3 Apr 2011 11:01:55 -0400
Subject: [PATCH] Fixing missing array cast that could result in warnings from
 array_merge if a model or behavior returned false from a beforeValidate
 callback. Fixes #1629

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

diff --git a/cake/libs/controller/controller.php b/cake/libs/controller/controller.php
index 0bfe924f0..f7dc039f7 100644
--- a/cake/libs/controller/controller.php
+++ b/cake/libs/controller/controller.php
@@ -843,7 +843,7 @@ class Controller extends Object {
 				$object =& $this->{$object->alias};
 			}
 			$object->set($object->data);
-			$errors = array_merge($errors, $object->invalidFields());
+			$errors = array_merge($errors, (array)$object->invalidFields());
 		}
 
 		return $this->validationErrors = (!empty($errors) ? $errors : false);