Fixed variable reference

cakephp · Apr 29, 2012 · 4519ba1 · 4519ba1
1 parent 3ea2d7b
commit 4519ba1
Showing 1 changed file with 3 additions and 3 deletions.
diff --git a/lib/Cake/Model/Model.php b/lib/Cake/Model/Model.php
@@ -3355,11 +3355,11 @@ protected function _clearCache($type = null) {
  * @return ModelValidator
  */
 	public function validator($instance = null) {
-		if ($validator instanceof ModelValidator) {
+		if ($instance instanceof ModelValidator) {
-			return $this->_validator = $validator;
+			return $this->_validator = $instance;
 		}
 
-		if (is_null($validator) && is_null($this->validatorClass)) {
+		if (is_null($instance) && is_null($this->validatorClass)) {
 			$this->_validator = new ModelValidator($this);
 		}