using --riggid it is possible to get a case where minval is bigger than maxval ....
authoroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Fri, 26 Dec 2003 16:54:55 +0000 (16:54 +0000)
committeroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Fri, 26 Dec 2003 16:54:55 +0000 (16:54 +0000)
commit0873fc86cb3d4286e2bde9c0a458e7d2f8624e8d
treee7a50f2ab1eac9cb5f04ae6a4278a142c2613710
parent97a69ea53c90c6141e692cf77b3202df989eb505
using --riggid it is possible to get a case where minval is bigger than maxval ... this breaks the horizontal grid ...

git-svn-id: svn://svn.oetiker.ch/rrdtool/trunk/program@229 a5681a0c-68f1-0310-ab6d-d61299d08faa
src/rrd_graph.c