index d7781f6dec454edd7b6b9d19a8784d6801c1713d..3f8ee1bff143af2dc004eb0e83ffaac4200b8e9f 100644 (file)
--- a/program/src/rrd_graph.c
+++ b/program/src/rrd_graph.c
&im->gdes[i].ds_cnt,
&im->gdes[i].ds_namv,
&im->gdes[i].data)) == -1) {
- return -1;
- }
+ return -1;
+ }
}
im->gdes[i].data_first = 1;
+ /* must reduce to at least im->step
+ otherwhise we end up with more data than we can handle in the
+ chart and visibility of data will be random */
+ im->gdes[i].step = max(im->gdes[i].step,im->step);
if (ft_step < im->gdes[i].step) {
reduce_data(im->gdes[i].cf_reduce,
ft_step,