From 8d65dffb24de24046e9c7ebaf8d80034f70b06d7 Mon Sep 17 00:00:00 2001
From: "s.holtkamp" <s.holtkamp@conterra.de>
Date: Tue, 14 Mar 2023 13:05:48 +0100
Subject: [PATCH] Improve error handling

---
 src/main/js/bundles/dn_searchlayers/SearchLayersStore.js | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/main/js/bundles/dn_searchlayers/SearchLayersStore.js b/src/main/js/bundles/dn_searchlayers/SearchLayersStore.js
index eb5bbad..32c01cf 100644
--- a/src/main/js/bundles/dn_searchlayers/SearchLayersStore.js
+++ b/src/main/js/bundles/dn_searchlayers/SearchLayersStore.js
@@ -39,6 +39,10 @@ export default class SearchLayersStore extends SyncInMemoryStore {
         const searchString = query?.title?.$suggest;
 
         const results = flattenLayers.filter((layer) => {
+            // handle malformed searchStrings
+            if (!searchString){
+                return false;
+            }
             const titleContainsSearchString = layer.title?.toLowerCase().includes(searchString.toLowerCase());
             const idContainsSearchString = layer.id.toString().includes(searchString);
             const descriptionContainsSearchString = layer.description?.toLowerCase().includes(searchString.toLowerCase());