From 9557d8048bea524e22348a2ce5ce2d4a415102ee Mon Sep 17 00:00:00 2001
From: toasted-nutbread <toasted-nutbread@users.noreply.github.com>
Date: Sun, 15 Dec 2019 22:22:13 -0500
Subject: [PATCH] Fix undefined reference

---
 ext/fg/js/popup.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/ext/fg/js/popup.js b/ext/fg/js/popup.js
index 2026b7a5..4d00f629 100644
--- a/ext/fg/js/popup.js
+++ b/ext/fg/js/popup.js
@@ -285,7 +285,7 @@ class Popup {
     _focusParent() {
         if (this._parent !== null) {
             // Chrome doesn't like focusing iframe without contentWindow.
-            const contentWindow = this._parent.container.contentWindow;
+            const contentWindow = this._parent._container.contentWindow;
             if (contentWindow !== null) {
                 contentWindow.focus();
             }