BwDrawer.draw_bandwidth_graph = function(raw_data, selector, period) {
// Purge non running relays
- raw_data.relays = raw_data.relays.filter(function(relay) {
- return typeof r.read_history === 'undefined' || typeof r.write_history === 'undefined';
+ raw_data.relays = raw_data.relays.filter(function(r) {
+ return typeof r.read_history !== 'undefined' && typeof r.write_history !== 'undefined';
});