Description:
------------
When uploading files, the first attempt will always fail, repeating the process (same script) it will upload ok.

It seem that $_FILES is not getting filled with the filename of the upload or something around that.





Reproduce code:
---------------
	if ($_POST[Submit] == "Upload")
	{
		$uploaddir = "c:\\program files\\apache group\\apache2\\htdocs\\images\\";
		$uploadfile = $uploaddir . $_FILES['userfile']['name'];
		if (move_uploaded_file($_FILES['userfile']['tmp_name'], $uploadfile))
		{
			echo "<h2><center>Upload Successful</center></h2>";
		}
		else
		{
			sleep(2);
			$uploaddir = "c:\\program files\\apache group\\apache2\\htdocs\\images\\";
			$uploadfile = $uploaddir . $_FILES['userfile']['name'];
			if (move_uploaded_file($_FILES['userfile']['tmp_name'], $uploadfile))
			{
				echo "<h2><center>Upload Successful - Attempt 2</center></h2>";
			}
			else
			{
				echo "<font face=\"Arial, Helvetica, sans-serif\"><h2>
				Upload Failed - Possible Bad File!</h2><p>&nbsp;</p>";
				echo "<p><h2>Upload image to Server.</h2></p>
				<p>&nbsp;</p>
				<form action=\"$_SERVER[PHP_SELF]\" method=post enctype=\"multipart/form-data\">
				<input type=\"hidden\" name=\"MAX_FILE_SIZE\" value=\"90000\">
				<p>File: <input type=FILE name=\"userfile\"></p>
				<input type=Submit name=\"Submit\" value=\"Upload\">
				</form>";
			}
		}
	}

Expected result:
----------------
File to be uploaded on first attempt.

Actual result:
--------------
First upload will fail, second time it will suceed.