make sure gridind is defined under all conditions
authoroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Sun, 15 Jan 2006 08:55:53 +0000 (08:55 +0000)
committeroetiker <oetiker@a5681a0c-68f1-0310-ab6d-d61299d08faa>
Sun, 15 Jan 2006 08:55:53 +0000 (08:55 +0000)
commita80d0f7c126b58308698a9c44cbdf195909c9cbb
treeeb1f5a516cc156be1cf998e42df742eeaba099d8
parent556f0365aa699c7dd4b6b08437f7c667abdf3c42
make sure gridind is defined under all conditions

git-svn-id: svn://svn.oetiker.ch/rrdtool/branches/1.2/program@743 a5681a0c-68f1-0310-ab6d-d61299d08faa
src/rrd_graph.c