ZF-6417: Zend_Db_Table createRow() call Zend_Loader::loadClass unconditionally

Description

When calling createRow() from a Zend_Db_Table object that have a custom row class, it throws an exception, because Zend_Loader::loadClass is called unconditionally, no matter whether a custom __autoload was implemented. Same problem in Zend_Db_Table::fetchRow() and Zend_Db_Table_Rowset constructor.

Comments

Resolved in trunk and 1.8 release branch