From 96a12d12a93a25d1b57c339ebc3b3f7dbc2982ae Mon Sep 17 00:00:00 2001
From: ansuz <git@ansuz.xyz>
Date: Wed, 13 Jul 2022 19:28:59 +0530
Subject: [PATCH] guard against possible type error, lint compliance

---
 customize.dist/pre-loading.js     | 6 ++++--
 www/common/sframe-common-outer.js | 5 ++++-
 2 files changed, 8 insertions(+), 3 deletions(-)

diff --git a/customize.dist/pre-loading.js b/customize.dist/pre-loading.js
index 2b276ff20..551362975 100644
--- a/customize.dist/pre-loading.js
+++ b/customize.dist/pre-loading.js
@@ -1,5 +1,6 @@
+(function () {
 var logoPath = '/customize/CryptPad_logo.svg';
-if (location.pathname == '/' || location.pathname == '/index.html') {
+if (location.pathname === '/' || location.pathname === '/index.html') {
     logoPath = '/customize/CryptPad_logo_hero.svg';
 }
 
@@ -14,6 +15,7 @@ elem.innerHTML = [
     '</div>'
 ].join('');
 
-document.addEventListener('DOMContentLoaded', function(e) {
+document.addEventListener('DOMContentLoaded', function() {
     document.body.appendChild(elem);
 });
+}());
diff --git a/www/common/sframe-common-outer.js b/www/common/sframe-common-outer.js
index 931146b37..18fdc92f8 100644
--- a/www/common/sframe-common-outer.js
+++ b/www/common/sframe-common-outer.js
@@ -1955,7 +1955,10 @@ define([
                 rtStarted = true;
 
                 // Remove the outer placeholder once iframe overwrites it for sure
-                document.querySelector('#placeholder').remove();
+                var placeholder = document.querySelector('#placeholder');
+                if (placeholder && typeof(placeholder.remove) === 'function') {
+                    placeholder.remove();
+                }
 
                 var replaceHash = function (hash) {
                     // The pad has just been created but is not stored yet. We'll switch