RRDHOST *host = callocz(1, sizeof(RRDHOST));
- host->rrd_update_every = update_every;
+ host->rrd_update_every = (update_every > 0)?update_every:1;
host->rrd_history_entries = align_entries_to_pagesize(memory_mode, entries);
host->rrd_memory_mode = memory_mode;
host->health_enabled = (memory_mode == RRD_MEMORY_MODE_NONE)? 0 : health_enabled;