(also fixes 2 gcc warnings) git-svn-id: svn://svn.code.sf.net/p/loki-lib/code/trunk@673 7ec92016-0320-0410-acc4-a06ded1c099a
git-svn-id: svn://svn.code.sf.net/p/loki-lib/code/trunk@643 7ec92016-0320-0410-acc4-a06ded1c099a