allow rrd_rpncalc to build without cairo dependencies ...
authoroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Mon, 12 May 2008 22:23:19 +0000 (22:23 +0000)
committeroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Mon, 12 May 2008 22:23:19 +0000 (22:23 +0000)
fix warnings

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@1348 a5681a0c-68f1-0310-ab6d-d61299d08faa


No differences found