From aded70a156516da832a65e709cb995e74186fd0f Mon Sep 17 00:00:00 2001
From: John Bodley <4567245+john-bodley@users.noreply.github.com>
Date: Mon, 4 Mar 2019 11:34:21 -0800
Subject: [PATCH] [date-filter] Adding minus infinity (#6968)

* [date-filter] Adding minus infinity

* Update DateFilterControl.jsx

eqeqeq
---
 .../src/explore/components/controls/DateFilterControl.jsx       | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/superset/assets/src/explore/components/controls/DateFilterControl.jsx b/superset/assets/src/explore/components/controls/DateFilterControl.jsx
index 9e07b9903..7fe0ce10c 100644
--- a/superset/assets/src/explore/components/controls/DateFilterControl.jsx
+++ b/superset/assets/src/explore/components/controls/DateFilterControl.jsx
@@ -446,7 +446,7 @@ export default class DateFilterControl extends React.Component {
   }
   render() {
     let value = this.props.value || defaultProps.value;
-    value = value.split(SEPARATOR).map(v => v.replace('T00:00:00', '') || '∞').join(SEPARATOR);
+    value = value.split(SEPARATOR).map((v, idx) => v.replace('T00:00:00', '') || (idx === 0 ? '-∞' : '∞')).join(SEPARATOR);
     return (
       <div>
         <ControlHeader {...this.props} />