make --alt-y-grid work properly in many more cases than before
authoroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Sun, 12 Jun 2005 20:00:07 +0000 (20:00 +0000)
committeroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Sun, 12 Jun 2005 20:00:07 +0000 (20:00 +0000)
commit2576b196bc70b08833237abfc7ab3517cff05595
tree1d10d0ea27599669f8a05cc7aa33d8f1ba42161c
parentb2235e4106667f23a3a1f23f8a829747889c4bd5
make --alt-y-grid work properly in many more cases than before

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@633 a5681a0c-68f1-0310-ab6d-d61299d08faa
src/rrd_graph.c