Resolved issue 0000697: with generic user a author name is necessary to comment picture.

+ Change way to determinate if user is a guest (use functions like is_admin)


git-svn-id: http://piwigo.org/svn/trunk@2029 68402e56-0260-453c-a942-63ccdbb3a9ee

notification.php

@@ -4,7 +4,6 @@
 // | Copyright (C) 2002-2003 Pierrick LE GALL - pierrick@phpwebgallery.net |
 // | Copyright (C) 2003-2007 PhpWebGallery Team - http://phpwebgallery.net |
 // +-----------------------------------------------------------------------+
-// | branch        : BSF (Best So Far)
 // | file          : $Id$
 // | last update   : $Date$
 // | last modifier : $Author$
@@ -53,7 +52,7 @@ pwg_query($query);
 
 
 $feed_url=PHPWG_ROOT_PATH.'feed.php';
-if ($user['is_the_guest'])
+if (is_a_guest())
 {
   $feed_image_only_url=$feed_url;
   $feed_url .= '?feed='.$page['feed'];