- Do not crash when the part or factory is not available.

Henrique, hope this is ok for you.. Please e-mail me in case of any questions or anything.
CCMAIL:tawhaki@gmail.com
CCMAIL:henrique.pinto@kdemail.net
CCMAIL:harald.hvaal@gmail.com

svn path=/trunk/KDE/kdeutils/ark/; revision=825408