check if value is null for utilization graph

kubevirt · Apr 16, 2019 · fd6b1e9 · fd6b1e9
1 parent b0c6e05
commit fd6b1e9
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/components/Dashboard/Utilization/UtilizationItem.js b/src/components/Dashboard/Utilization/UtilizationItem.js
@@ -50,7 +50,7 @@ export class UtilizationItem extends React.PureComponent {
     if (isLoading) {
       chart = <LoadingComponent />;
     } else if (data) {
-      const chartData = data.map((val, index) => ({ x: index, y: Number(val.toFixed(1)) }));
+      const chartData = data.map((val, index) => ({ x: index, y: Number(val && val.toFixed(1)) }));
       actual = `${Math.round(data[data.length - 1])} ${unit}`;
       chart = (
         <Chart