From aa5f268ea5d0e9107f5c8154e10a85c46ad20273 Mon Sep 17 00:00:00 2001
From: Zoddo <zoddo.ino@gmail.com>
Date: Mon, 14 Apr 2014 22:02:48 +0200
Subject: [PATCH] [ticket/12275] Change if (empty) to if (!isset)

PHPBB3-12275
---
 phpBB/includes/functions_content.php | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/phpBB/includes/functions_content.php b/phpBB/includes/functions_content.php
index 37d04c1ba0..f420ba8ac4 100644
--- a/phpBB/includes/functions_content.php
+++ b/phpBB/includes/functions_content.php
@@ -1369,7 +1369,7 @@ function get_username_string($mode, $user_id, $username, $username_colour = '',
 		// no break;
 	}
 	
-	if (empty($username_string))
+	if (!isset($username_string))
 	{
 		if (($mode == 'full' && !$profile_url) || $mode == 'no_profile')
 		{