Improve bugfix #7067

highcharts · May 29, 2018 · 2989cdb · 2989cdb
1 parent 75fb1dd
commit 2989cdb
Showing 1 changed file with 8 additions and 14 deletions.
diff --git a/js/parts/Navigator.js b/js/parts/Navigator.js
@@ -2164,33 +2164,27 @@ addEvent(Chart, 'update', function (e) {
     var newOptions = (e.options.navigator || {}),
         options = (this.options.navigator || {});
 
-    if (this.navigator ||
-        this.scroller ||
-        !newOptions.enabled ||
-        newOptions.enabled !== true
+    if (!this.navigator &&
+        !this.scroller &&
+        newOptions.enabled === true
     ) {
-        return;
+        merge(true, options, newOptions);
     }
 
-    merge(true, options, newOptions);
-
 });
 
 // Initiate navigator, if no scrolling exists yet
 addEvent(Chart, 'afterUpdate', function (e) {
 
     var newOptions = (e.options.navigator || {});
 
-    if (this.navigator ||
-        this.scroller ||
-        !newOptions.enabled ||
-        newOptions.enabled !== true
+    if (!this.navigator &&
+        !this.scroller &&
+        newOptions.enabled === true
     ) {
-        return;
+        this.scroller = this.navigator = new Navigator(this);
     }
 
-    this.scroller = this.navigator = new Navigator(this);
-
 });
 
 // Pick up badly formatted point options to addPoint