From 5d8a729ad74a8da84a53ac05bb551ec616b78929 Mon Sep 17 00:00:00 2001
From: Konstantin Markov <maga.ot.oz@protonmail.com>
Date: Thu, 3 Oct 2024 11:48:33 +0300
Subject: [PATCH] Fix default fallback (#2104)

---
 client/components/fields/editor/CustomVocabularies.tsx | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/client/components/fields/editor/CustomVocabularies.tsx b/client/components/fields/editor/CustomVocabularies.tsx
index 467c0eea1..927dae8b8 100644
--- a/client/components/fields/editor/CustomVocabularies.tsx
+++ b/client/components/fields/editor/CustomVocabularies.tsx
@@ -56,7 +56,7 @@ class CustomVocabulariesComponent extends React.PureComponent<IProps> {
                         sortable={true}
                         kind="synchronous"
                         allowMultiple={true}
-                        value={item.subject.filter((x) => x.scheme === cv._id)}
+                        value={(item.subject ?? []).filter((x) => x.scheme === cv._id)}
                         label={gettext(cv.display_name)}
                         required={required ?? schema?.required}
                         getOptions={() => arrayToTree(