kill another warning
authoroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Fri, 10 Jun 2005 19:24:06 +0000 (19:24 +0000)
committeroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Fri, 10 Jun 2005 19:24:06 +0000 (19:24 +0000)
commitcd9bdc9dd1cd1655e4b63f9382afad8cbec0a8ee
tree3acbf74ef004697278415fafa0cf45362fa708af
parent19510ddbf3bde2d60d047de0f3bbf7f6228449df
kill another warning

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@617 a5681a0c-68f1-0310-ab6d-d61299d08faa
src/rrd_gfx.c