Fixed the avatar issue dead link.

conf/extensions/avatar.defaults.php

@@ -0,0 +1,23 @@
+<?php
+
+##################################################
+#
+# Copyright (c) 2004-2011 OIC Group, Inc.
+# Written and Designed by James Hunt
+#
+# This file is part of Exponent
+#
+# Exponent is free software; you can redistribute
+# it and/or modify it under the terms of the GNU
+# General Public License as published by the Free
+# Software Foundation; either version 2 of the
+# License, or (at your option) any later version.
+#
+# GPL: http://www.gnu.org/licenses/gpl.txt
+#
+##################################################
+
+if (!defined('DEFAULT_AVATAR')) define('DEFAULT_AVATAR', URL_FULL . "framework/modules/users/avatars/avatar_not_found.jpg");
+
+
+?>

framework/modules/users/controllers/usersController.php

@@ -82,8 +82,13 @@ public function edituser() {
             flash('error', 'You do not have the proper permissions to edit this user');
             expHistory::back();
         }
-
         $active_extensions = $db->selectColumn('profileextension','classname','active=1', 'rank');
+
+		//If there is no image uploaded and the system is not in the development mode, use the default avatar
+		if(empty($u->image) && !DEVELOPMENT) {
+			$u->image = DEFAULT_AVATAR;
+		}
+
         assign_to_template(array('edit_user'=>$u, 'extensions'=>$active_extensions,"userkey"=>expSession::get("userkey")));
     }