Description:
------------
After downloading new versions of php_pdo.dll and php_pdo_mysql.dll today (23 january 2005) the script which I provided below stopped working. With version that I had before it was working perfectly. This happenes with:

PHP 5.0.4-dev CVS 2005-01-23
Apache 2.0.52
Windows XP SP2
PDO 5.0.4-dev CVS 2005-01-23
PDO_MYSQL 5.0.4-dev CVS 2005-01-23

I don`t have any additional extensions except php_pdo, php_pdo_mysql and mysql itself. No specific changes to my php.ini too.

Reproduce code:
---------------
$t = new PDO('mysql:dbname=db;host=127.0.0.1', 'user', 'pass');
$t->setAttribute(PDO_ATTR_ERRMODE, PDO_ERRMODE_WARNING);
$x = $t->prepare('SELECT * FROM table');
$x->execute();

while($row = $x->fetch())
{
	print_r($row);
}

$t = NULL;

Expected result:
----------------
I expected to get all rows from my table.

Actual result:
--------------
Instead I got this: Warning: PDOStatement::execute() [function.execute]: SQLSTATE[HY000]: General error: 1065 Query was empty in C:\blah\index.php on line 53