From 9ef98c4c01eb2716ac8d9603b0a604ca45c233f2 Mon Sep 17 00:00:00 2001
From: Denys Bohdan <denys_bohdan@epam.com>
Date: Tue, 10 Dec 2024 11:45:52 +0100
Subject: [PATCH] UIIN-3161 Handle `null` `typeIds` in
 `browse/config/instance-classification` response (#2693)

---
 CHANGELOG.md                              | 4 ++++
 src/components/BrowseResultsList/utils.js | 2 +-
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index b440ce55e..379d3d335 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,9 @@
 # Change history for ui-inventory
 
+## [12.0.7] (IN PROGRESS)
+
+* Handle `null` `typeIds` in `browse/config/instance-classification` response. Fixes UIIN-3161.
+
 ## [12.0.6](https://github.com/folio-org/ui-inventory/tree/v12.0.6) (2024-12-06)
 [Full Changelog](https://github.com/folio-org/ui-inventory/compare/v12.0.5...v12.0.6)
 
diff --git a/src/components/BrowseResultsList/utils.js b/src/components/BrowseResultsList/utils.js
index 7a3bce1bc..884853987 100644
--- a/src/components/BrowseResultsList/utils.js
+++ b/src/components/BrowseResultsList/utils.js
@@ -87,7 +87,7 @@ const getClassificationQuery = (qindex, data, row) => {
     .find(config => config.id === classificationBrowseConfigId)?.typeIds;
 
   const classificationBrowseTypesQuery = classificationBrowseTypes
-    .map(typeId => `classifications.classificationTypeId=="${typeId}"`)
+    ?.map(typeId => `classifications.classificationTypeId=="${typeId}"`)
     .join(' or ');
 
   if (classificationBrowseTypesQuery) {