From 0ca426a6fa1b573d28ca67dc74e911bacfa05fbe Mon Sep 17 00:00:00 2001
From: Maxime Beauchemin <maximebeauchemin@gmail.com>
Date: Thu, 12 Jul 2018 10:32:00 -0400
Subject: [PATCH] Set control 'percent_metrics's default to [] (#5357)

---
 superset/assets/src/explore/controls.jsx | 1 +
 1 file changed, 1 insertion(+)

diff --git a/superset/assets/src/explore/controls.jsx b/superset/assets/src/explore/controls.jsx
index 353b24e45dcd..922b45c8357c 100644
--- a/superset/assets/src/explore/controls.jsx
+++ b/superset/assets/src/explore/controls.jsx
@@ -207,6 +207,7 @@ export const controls = {
     ...metrics,
     multi: true,
     label: t('Percentage Metrics'),
+    default: [],
     validators: [],
     description: t('Metrics for which percentage of total are to be displayed'),
   },