import v1.1.0_beta1 | 2009-08-21
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@ -17,7 +17,7 @@
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* @package Zend_OpenId
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* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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* @version $Id: Extension.php 8064 2008-02-16 10:58:39Z thomas $
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* @version $Id: Extension.php 13522 2009-01-06 16:35:55Z thomas $
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*/
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/**
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@ -41,7 +41,7 @@ abstract class Zend_OpenId_Extension
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*/
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static public function forAll($extensions, $func, &$params)
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{
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if (!is_null($extensions)) {
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if ($extensions !== null) {
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if (is_array($extensions)) {
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foreach ($extensions as $ext) {
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if ($ext instanceof Zend_OpenId_Extension) {
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