Checks whether a variable is not null

  * var : variable to check

This software is provided 'as-is', without any express or implied warranty. In no event will the authors be held liable for any damages arising from the use of this software.

This file is released under the LGPL "GNU Lesser General Public License" More information can be found here: http://www.gnu.org/copyleft/lesser.html

• author: Jordi Boggiano <j.boggiano@seld.be>
• version: 0.9.1
• copyright: Copyright (c) 2008, Jordi Boggiano
• link: http://dwoo.org/
• date: 2008-05-30
• filesource: Source Code for this file
• license: GNU Lesser General Public License