From c31e3d6e3ff0efd7e7f29fb69d1ddf305a2df656 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Daniel=20Garc=C3=ADa=20Aubert?=
 <danielgarciaaubert@gmail.com>
Date: Mon, 27 Apr 2020 10:58:37 +0200
Subject: [PATCH] Consistent interface when returning no event for eventa data
 in metrics

---
 lib/api/middlewares/pubsub-metrics.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/lib/api/middlewares/pubsub-metrics.js b/lib/api/middlewares/pubsub-metrics.js
index e12708b5..c397dc2f 100644
--- a/lib/api/middlewares/pubsub-metrics.js
+++ b/lib/api/middlewares/pubsub-metrics.js
@@ -25,7 +25,7 @@ function getEventData (req, res) {
     const eventGroupId = normalizedField(req.get('Carto-Event-Group-Id'));
 
     if (!event || !eventSource) {
-        return [undefined, undefined];
+        return { event: undefined, attributes: undefined };
     }
 
     const attributes = {