From 28f37109b8a6fc263c24308c6c7f4a37b5cb3d14 Mon Sep 17 00:00:00 2001
From: Herb <herb@3speedhub.com>
Date: Mon, 1 Jan 2024 16:20:29 -0500
Subject: [PATCH] Issue #19 check that node type exists

---
 references_dialog.dialog_widgets.inc | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/references_dialog.dialog_widgets.inc b/references_dialog.dialog_widgets.inc
index 02efc48..9c4e709 100644
--- a/references_dialog.dialog_widgets.inc
+++ b/references_dialog.dialog_widgets.inc
@@ -137,7 +137,7 @@ function references_dialog_node_reference_add_link($element, $widget_settings, $
   foreach ($field['settings']['referenceable_types'] as $type => $active) {
     if ($active !== 0) {
       $node_type = node_type_load($type);
-      if (node_access('create', $node_type->type)) {
+      if ($node_type && node_access('create', $node_type->type)) {
         $add_links[] = array(
           'title' => t('Create @type', array('@type' => $node_type->name)),
           'href' => 'node/add/' . strtr($type, array('_' => '-')),