From e826c9e055b94b9655fa4c571e91dcd330cc3a66 Mon Sep 17 00:00:00 2001
From: Andrew Dolgov <noreply@fakecake.org>
Date: Wed, 10 Mar 2021 12:25:52 +0300
Subject: [PATCH] fix crash in preferences due to headlines-frame missing

---
 js/App.js | 8 +++++++-
 1 file changed, 7 insertions(+), 1 deletion(-)

diff --git a/js/App.js b/js/App.js
index 78784f3a7..e19b3e878 100644
--- a/js/App.js
+++ b/js/App.js
@@ -514,7 +514,13 @@ const App = {
                   this.LABEL_BASE_INDEX = parseInt(params[k]);
                   break;
                case "cdm_auto_catchup":
-                  App.byId("headlines-frame").setAttribute("data-auto-catchup", params[k] ? "true" : "false");
+                  {
+                     const headlines = App.byId("headlines-frame");
+
+                  // we could be in preferences
+                     if (headlines)
+                        headlines.setAttribute("data-auto-catchup", params[k] ? "true" : "false");
+                  }
                   break;
                case "hotkeys":
                   // filter mnemonic definitions (used for help panel) from hotkeys map