add popperElement guard (#186)

tylerturdenpants · Nov 14, 2019 · 21745a7 · 21745a7
1 parent 207a375
commit 21745a7
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/addon/components/attach-popover.js b/addon/components/attach-popover.js
@@ -590,7 +590,7 @@ export default Component.extend({
     // If cursor is not on the attachment or target, hide the popover
     if (!target.contains(event.target)
       && !(this.get('isOffset') && this._isCursorBetweenTargetAndAttachment(event))
-      && !this._popperElement.contains(event.target)) {
+      && (this._popperElement && !this._popperElement.contains(event.target))) {
       // Remove this listener before hiding the attachment
       delete this._hideListenersOnDocumentByEvent.mousemove;
       document.removeEventListener('mousemove', this._hideIfMouseOutsideTargetOrAttachment, this.get('useCapture'));