Check_MK Werk 8698: Stacked metrics draw all metrics even when one has no data now

ID: 8698 Title: Stacked metrics draw all metrics even when one has no data now Component: Metrics System Level: 1 Class: Bug Fix Version: 1.4.0i4 When having stacked several metrics and one metric in the middle has no data available for some time, the metrics stacked above were not rendered too. The metric with unavailable data is ignored now and all other metrics are rendered.