Index: branches/5.2.x/units/posts/posts_config.php
===================================================================
diff -u -N -r15008 -r15559
--- branches/5.2.x/units/posts/posts_config.php	(.../posts_config.php)	(revision 15008)
+++ branches/5.2.x/units/posts/posts_config.php	(.../posts_config.php)	(revision 15559)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: posts_config.php 15008 2012-01-06 20:37:30Z alex $
+* @version	$Id: posts_config.php 15559 2012-10-09 16:04:08Z alex $
 * @package	In-Bulletin
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license      GNU/GPL
@@ -64,7 +64,7 @@
 
 		'CalculatedFields' => Array (
 			'' => Array (
-				'UserName' => 'IF (ISNULL(u.Username), IF (%1$s.CreatedById = ' . USER_ROOT . ', "root", IF (%1$s.CreatedById = ' . USER_GUEST . ', "Guest", "n/a")), u.Username)',
+				'UserName' => 'IF (ISNULL(u.Username), IF (%1$s.CreatedById = ' . USER_ROOT . ', "root", IF (%1$s.CreatedById = ' . USER_GUEST . ', "Guest", "n/a")), IF(u.Username = "", u.Email, u.Username))',
 
 				'AltName'		=>	'img.AltName',
 				'SameImages'	=>	'img.SameImages',
@@ -87,8 +87,8 @@
 		    'GraphicsUrl' => Array ('type' => 'string', 'max_len' => 255, 'default' => NULL),
 		    'CreatedOn' => Array ('type' => 'int', 'formatter' => 'kDateFormatter', 'default' => '#NOW#'),
 		    'Modified' => Array ('type' => 'int', 'formatter' => 'kDateFormatter', 'default' => NULL),
-		    'ModifiedById' => Array ('type' => 'int', 'formatter' => 'kLEFTFormatter', 'error_msgs' => Array ('invalid_option' => '!la_error_UserNotFound!'), 'options' => Array(USER_ROOT => 'root', USER_GUEST => 'Guest'), 'left_sql' => 'SELECT %s FROM '.TABLE_PREFIX.'Users WHERE `%s` = \'%s\'', 'left_key_field' => 'PortalUserId', 'left_title_field' => 'Username', 'default' => NULL),
-		    'CreatedById' => Array ('type' => 'int', 'formatter' => 'kLEFTFormatter', 'error_msgs' => Array ('invalid_option' => '!la_error_UserNotFound!'), 'options' => Array(USER_ROOT => 'root', USER_GUEST => 'Guest'), 'left_sql' => 'SELECT %s FROM '.TABLE_PREFIX.'Users WHERE `%s` = \'%s\'', 'left_key_field' => 'PortalUserId', 'left_title_field' => 'Username', 'default' => NULL),
+		    'ModifiedById' => Array ('type' => 'int', 'formatter' => 'kLEFTFormatter', 'error_msgs' => Array ('invalid_option' => '!la_error_UserNotFound!'), 'options' => Array(USER_ROOT => 'root', USER_GUEST => 'Guest'), 'left_sql' => 'SELECT %s FROM '.TABLE_PREFIX.'Users WHERE %s', 'left_key_field' => 'PortalUserId', 'left_title_field' => USER_TITLE_FIELD, 'default' => NULL),
+		    'CreatedById' => Array ('type' => 'int', 'formatter' => 'kLEFTFormatter', 'error_msgs' => Array ('invalid_option' => '!la_error_UserNotFound!'), 'options' => Array(USER_ROOT => 'root', USER_GUEST => 'Guest'), 'left_sql' => 'SELECT %s FROM '.TABLE_PREFIX.'Users WHERE %s', 'left_key_field' => 'PortalUserId', 'left_title_field' => USER_TITLE_FIELD, 'default' => NULL),
 		    'TopicId' => Array ('type' => 'int', 'not_null' => 1, 'default' => 0),
 		    'ResourceId' => Array ('type' => 'int', 'not_null' => 1, 'default' => 0),
 		    'ReplyTo' => Array ('type' => 'int', 'not_null' => 1, 'default' => 0),