From a170dd222253ef3c9798c151ef45a60f43bd27f2 Mon Sep 17 00:00:00 2001
From: ntsekouras <ntsekouras@outlook.com>
Date: Tue, 12 Jan 2021 15:01:30 +0200
Subject: [PATCH] Fix block error when transforming blocks with Link Popover
 opened

---
 packages/rich-text/src/component/use-anchor-ref.js | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/packages/rich-text/src/component/use-anchor-ref.js b/packages/rich-text/src/component/use-anchor-ref.js
index 3e9dc8554defea..4be4fdd93096a7 100644
--- a/packages/rich-text/src/component/use-anchor-ref.js
+++ b/packages/rich-text/src/component/use-anchor-ref.js
@@ -31,8 +31,10 @@ export function useAnchorRef( { ref, value, settings = {} } ) {
 	const activeFormat = name ? getActiveFormat( value, name ) : undefined;
 
 	return useMemo( () => {
-		const { ownerDocument } = ref.current;
-		const { defaultView } = ownerDocument;
+		if ( ! ref.current ) return;
+		const {
+			ownerDocument: { defaultView },
+		} = ref.current;
 		const selection = defaultView.getSelection();
 
 		if ( ! selection.rangeCount ) {