pass data correctly to event handler

public/app/features/explore/Explore.tsx

@@ -718,7 +718,7 @@ export class Explore extends React.PureComponent<ExploreProps, ExploreState> {
       try {
         const now = Date.now();
         const res = await datasource.query(transaction.options);
-        this.exploreEvents.emit('data-received', res);
+        this.exploreEvents.emit('data-received', res.data || []);
         const latency = Date.now() - now;
         const results = resultGetter ? resultGetter(res.data) : res.data;
         this.completeQueryTransaction(transaction.id, results, latency, queries, datasourceId);