From b420bd8b2015af971a301e2800755353de304e6c Mon Sep 17 00:00:00 2001
From: Jonas Jenwald <jonas.jenwald@gmail.com>
Date: Thu, 15 Feb 2024 11:22:49 +0100
Subject: [PATCH] Access `PDFViewerApplication.findBar` safely in more spots
 (PR 15831 follow-up)

Note that this patch is the result of code-inspection, and the code as written doesn't (currently) cause any bugs in e.g. the GeckoView PDF Viewer.
---
 web/app.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/web/app.js b/web/app.js
index 64e3e86c2d0a9..4e77cd5019441 100644
--- a/web/app.js
+++ b/web/app.js
@@ -2286,7 +2286,7 @@ function webViewerNamedAction(evt) {
 
     case "Find":
       if (!PDFViewerApplication.supportsIntegratedFind) {
-        PDFViewerApplication?.findBar.toggle();
+        PDFViewerApplication.findBar?.toggle();
       }
       break;
 
@@ -2517,7 +2517,7 @@ function webViewerUpdateFindMatchesCount({ matchesCount }) {
   if (PDFViewerApplication.supportsIntegratedFind) {
     PDFViewerApplication.externalServices.updateFindMatchesCount(matchesCount);
   } else {
-    PDFViewerApplication.findBar.updateResultsCount(matchesCount);
+    PDFViewerApplication.findBar?.updateResultsCount(matchesCount);
   }
 }