Merge pull request #147 from jacobq/guard-against-undefined

Guard against missing currentDragEvent
mharris717 · Mar 2, 2019 · bda1a11 · bda1a11
2 parents 37fb679 + c0bc39d
commit bda1a11
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/addon/services/drag-coordinator.js b/addon/services/drag-coordinator.js
@@ -87,7 +87,7 @@ export default Service.extend({
 
     this.set('lastEvent', normalizedEvent);
 
-    if (!this.get('isMoving')) {
+    if (!this.get('isMoving') && this.get('currentDragEvent')) {
       if (normalizedEvent.target !== this.get('currentDragEvent').target && hasSameSortingScope) { //if not dragging over self
         if (currentOffsetItem !== emberObject) {
           if (pos.py > 0.33 && moveDirection === 'up' || pos.py > 0.33 && moveDirection === 'down') {