Port fix to inventory alerts

elastic · May 14, 2020 · ef347e3 · ef347e3
1 parent 9294c5d
commit ef347e3
Showing 1 changed file with 7 additions and 2 deletions.
diff --git a/x-pack/plugins/infra/public/components/alerting/inventory/expression.tsx b/x-pack/plugins/infra/public/components/alerting/inventory/expression.tsx
@@ -110,10 +110,15 @@ export const Expressions: React.FC<Props> = props => {
   );
 
   const addExpression = useCallback(() => {
-    const exp = alertParams.criteria.slice();
+    const exp = alertParams.criteria?.slice() || [];
+    exp.push({
+      ...defaultExpression,
+      timeSize: timeSize ?? defaultExpression.timeSize,
+      timeUnit: timeUnit ?? defaultExpression.timeUnit,
+    });
     exp.push(defaultExpression);
     setAlertParams('criteria', exp);
-  }, [setAlertParams, alertParams.criteria]);
+  }, [setAlertParams, alertParams.criteria, timeSize, timeUnit]);
 
   const removeExpression = useCallback(
     (id: number) => {