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-rw-r--r--library/vendor/Zend/Db/Adapter/Exception.php56
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diff --git a/library/vendor/Zend/Db/Adapter/Exception.php b/library/vendor/Zend/Db/Adapter/Exception.php
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+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category Zend
+ * @package Zend_Db
+ * @subpackage Adapter
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ * @version $Id$
+ */
+
+/**
+ * Zend_Db_Exception
+ */
+
+/**
+ * @category Zend
+ * @package Zend_Db
+ * @subpackage Adapter
+ * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license http://framework.zend.com/license/new-bsd New BSD License
+ */
+class Zend_Db_Adapter_Exception extends Zend_Db_Exception
+{
+ protected $_chainedException = null;
+
+ public function __construct($message = '', $code = 0, Exception $e = null)
+ {
+ if ($e && (0 === $code)) {
+ $code = $e->getCode();
+ }
+ parent::__construct($message, $code, $e);
+ }
+
+ public function hasChainedException()
+ {
+ return ($this->getPrevious() !== null);
+ }
+
+ public function getChainedException()
+ {
+ return $this->getPrevious();
+ }
+
+}