[Metrics UI] Handle event.target properly for Legend Controls (elasti…

…c#68029) (elastic#68334) Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com> Co-authored-by: Elastic Machine <elasticmachine@users.noreply.github.com>
pmuellr · Jun 5, 2020 · 69e0c60 · 69e0c60
1 parent db6ae3f
commit 69e0c60
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/...k/plugins/infra/public/pages/metrics/inventory_view/components/waffle/legend_controls.tsx b/...k/plugins/infra/public/pages/metrics/inventory_view/components/waffle/legend_controls.tsx
@@ -141,14 +141,16 @@ export const LegendControls = ({
 
   const handleStepsChange = useCallback(
     (e) => {
-      setLegendOptions((previous) => ({ ...previous, steps: parseInt(e.target.value, 10) }));
+      const steps = parseInt(e.target.value, 10);
+      setLegendOptions((previous) => ({ ...previous, steps }));
     },
     [setLegendOptions]
   );
 
   const handlePaletteChange = useCallback(
     (e) => {
-      setLegendOptions((previous) => ({ ...previous, palette: e.target.value }));
+      const palette = e.target.value;
+      setLegendOptions((previous) => ({ ...previous, palette }));
     },
     [setLegendOptions]
   );