From 1a5a37c9e47dc4d1f1e1b3ffaf990e792140b912 Mon Sep 17 00:00:00 2001
From: toasted-nutbread <toasted-nutbread@users.noreply.github.com>
Date: Sat, 30 May 2020 09:31:46 -0400
Subject: Fix frontend being null if messages are received early (#575)

---
 ext/bg/js/settings/popup-preview-frame.js | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/ext/bg/js/settings/popup-preview-frame.js b/ext/bg/js/settings/popup-preview-frame.js
index 28c95efb..21fee7ee 100644
--- a/ext/bg/js/settings/popup-preview-frame.js
+++ b/ext/bg/js/settings/popup-preview-frame.js
@@ -141,6 +141,7 @@ class PopupPreviewFrame {
         if (exampleText === null) { return; }
 
         exampleText.textContent = text;
+        if (this._frontend === null) { return; }
         this._updateSearch();
     }
 
@@ -163,6 +164,7 @@ class PopupPreviewFrame {
 
     async _updateOptionsContext({optionsContext}) {
         this._optionsContext = optionsContext;
+        if (this._frontend === null) { return; }
         await this._frontend.updateOptions();
         await this._updateSearch();
     }
-- 
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