From 81753080bbb9bc8458a6f8c60fb0f2b080bcffd5 Mon Sep 17 00:00:00 2001
From: Angel Fernando Quiroz Campos <angelfqc.18@gmail.com>
Date: Tue, 21 Jun 2022 14:03:00 -0500
Subject: [PATCH] frameReady.js doesn't inject deps when contentDocument is
 null - refs BT#20011

---
 main/inc/lib/javascript/jquery.frameready.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/main/inc/lib/javascript/jquery.frameready.js b/main/inc/lib/javascript/jquery.frameready.js
index 70c0681026..3c8ac6c21b 100755
--- a/main/inc/lib/javascript/jquery.frameready.js
+++ b/main/inc/lib/javascript/jquery.frameready.js
@@ -53,6 +53,11 @@ $.frameReady = function (callback, targetSelector, resources, conditional) {
 
         targetDocument = targetWindow.contentDocument;
 
+        if (!targetDocument) {
+            console.log('frameReady: Can\'t access to contentDocument.');
+            return;
+        }
+
         scripts.forEach(function (script) {
             createScript(script);
         });