fix some warnings
authoroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Sun, 7 Jun 2009 14:12:28 +0000 (14:12 +0000)
committeroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Sun, 7 Jun 2009 14:12:28 +0000 (14:12 +0000)
git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1849 a5681a0c-68f1-0310-ab6d-d61299d08faa


No differences found