From ce75288026f064c4b0b10f00d15b03712e525627 Mon Sep 17 00:00:00 2001
From: Michelle Thomas <michelle.q.thomas@gmail.com>
Date: Mon, 20 Nov 2017 18:03:42 -0800
Subject: [PATCH] When checking if you should renderTriggered make sure key
 exists in controls

---
 .../javascripts/explore/components/ExploreViewContainer.jsx      | 1 +
 1 file changed, 1 insertion(+)

diff --git a/superset/assets/javascripts/explore/components/ExploreViewContainer.jsx b/superset/assets/javascripts/explore/components/ExploreViewContainer.jsx
index 43f6c012e61f..835cc1a3beef 100644
--- a/superset/assets/javascripts/explore/components/ExploreViewContainer.jsx
+++ b/superset/assets/javascripts/explore/components/ExploreViewContainer.jsx
@@ -53,6 +53,7 @@ class ExploreViewContainer extends React.Component {
     }
     // if any control value changed and it's an instant control
     if (Object.keys(np.controls).some(key => (np.controls[key].renderTrigger &&
+      typeof this.props.controls[key] !== 'undefined' &&
       !areObjectsEqual(np.controls[key].value, this.props.controls[key].value)))) {
       this.props.actions.renderTriggered(new Date().getTime(), this.props.chart.chartKey);
     }