kill a few warnings
authoroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Sat, 28 May 2005 12:52:50 +0000 (12:52 +0000)
committeroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Sat, 28 May 2005 12:52:50 +0000 (12:52 +0000)
commit5c59f8e02c966f320ec3cdb55df1f1ce3b441a39
treec91d25940646185d2b260f79ff8f465d9abcee07
parentf1352f994e3b5820f9fbad4f950d8598b6d578e7
kill a few warnings

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@601 a5681a0c-68f1-0310-ab6d-d61299d08faa
src/rrd_gfx.c
src/rrd_update.c