 * fix potential bugs  * fix warnings  * make the code a bit more readable
 * fix potential bugs
 * fix warnings
 * make the code a bit more readable


git-svn-id: 02aad79badda6dfe9dc72877135550b4bc575585@42015 7cbeb6ba-43b4-40fd-8cce-4c39aea84d33

OpenInkpot-archive/ecore,OpenInkpot-archive/ecore,OpenInkpot-archive/ecore