From 3c087af038b8d2d7dc7fbe4c3deff33fab89f1a5 Mon Sep 17 00:00:00 2001
From: webzwo0i <webzwo0i@c3d2.de>
Date: Tue, 4 May 2021 23:56:10 +0200
Subject: [PATCH] caretPosition: fix loading when iframe is hidden

---
 src/static/js/caretPosition.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/static/js/caretPosition.js b/src/static/js/caretPosition.js
index 077fe58fc..03af77f33 100644
--- a/src/static/js/caretPosition.js
+++ b/src/static/js/caretPosition.js
@@ -195,7 +195,7 @@ const getSelectionRange = () => {
     return;
   }
   const selection = window.getSelection();
-  if (selection.rangeCount > 0) {
+  if (selection && selection.type !== 'None' && selection.rangeCount > 0) {
     return selection.getRangeAt(0);
   } else {
     return null;