Merge pull request #5835 from nextcloud/backport/5834/stable29

[stable29] fix(preview): prev token can be undefined in `isPreviewLinkInParagraph`
nextcloud · May 27, 2024 · c6cfa81 · c6cfa81
2 parents b34714f + c6f0a51
commit c6cfa81
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/src/markdownit/preview.js b/src/markdownit/preview.js
@@ -27,7 +27,7 @@
  */
 function isPreviewLinkInParagraph(tokens, i) {
 	const [prev, cur, next] = tokens.slice(i - 1, i + 2)
-	return prev.type === 'paragraph_open'
+	return prev?.type === 'paragraph_open'
 		&& cur.type === 'inline'
 		&& cur.children
 		&& cur.children.length === 3