From 99fbed7d1af6cac97fdec93bf31b6a53233d6b6b Mon Sep 17 00:00:00 2001
From: h-kanazawa <h-kanazawa@users.noreply.github.com>
Date: Fri, 5 Jul 2019 15:01:31 +0100
Subject: [PATCH] fix(Visualisations): Resolved crash when
 axesxQuery/axesyQuery is null (#1402)

---
 ui/src/containers/VisualiseForm/StatementsForm/Editor.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ui/src/containers/VisualiseForm/StatementsForm/Editor.js b/ui/src/containers/VisualiseForm/StatementsForm/Editor.js
index 38ce9184de..ce3fb5eb48 100644
--- a/ui/src/containers/VisualiseForm/StatementsForm/Editor.js
+++ b/ui/src/containers/VisualiseForm/StatementsForm/Editor.js
@@ -48,7 +48,7 @@ class Editor extends Component {
     const paths = ['filters', 'axesxQuery', 'axesyQuery'];
 
     paths.forEach((path) => {
-      const query = this.props.model.get(path, new Map());
+      const query = this.props.model.get(path) || new Map();
       const timezoneUpdated = update$dteTimezone(query, timezone);
 
       // Update visualisation.{path} when timezone offset in the filter query is changed