From c07a9f206c8d76386f40bb499b3fa18fa2324e78 Mon Sep 17 00:00:00 2001
From: Sbisson <sbisson@wikimedia.org>
Date: Wed, 7 Feb 2024 14:26:39 -0500
Subject: [PATCH] Show delete links option only if custom post type supports
 custom-fields

---
 src/postmeta/wp-postmeta-detectlinks.js | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/postmeta/wp-postmeta-detectlinks.js b/src/postmeta/wp-postmeta-detectlinks.js
index 2e4a93f..e449ae5 100644
--- a/src/postmeta/wp-postmeta-detectlinks.js
+++ b/src/postmeta/wp-postmeta-detectlinks.js
@@ -5,6 +5,11 @@ import { PluginDocumentSettingPanel } from '@wordpress/edit-post';
 import { ToggleControl, PanelRow } from '@wordpress/components';
 
 const WikipediaPreviewPostMetaDetectLinks = ( { postMeta, setPostMeta } ) => {
+	if ( postMeta === undefined ) {
+		// this is probably a custom post type
+		// without 'custom-fields' support
+		return;
+	}
 	return (
 		<PluginDocumentSettingPanel
 			title={ __( 'Wikipedia Preview', 'wikipedia-preview' ) }