From bd19c203e122d8de82932f85b1ff2a1fb426c307 Mon Sep 17 00:00:00 2001
From: Steve-Mcl <sdmclaughlin@gmail.com>
Date: Wed, 4 May 2022 15:08:52 +0100
Subject: [PATCH] Prevent error when `uses` search term is used fixes #3578

---
 .../node_modules/@node-red/editor-client/src/js/ui/search.js    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/node_modules/@node-red/editor-client/src/js/ui/search.js b/packages/node_modules/@node-red/editor-client/src/js/ui/search.js
index e477fbc22..ec50c532e 100644
--- a/packages/node_modules/@node-red/editor-client/src/js/ui/search.js
+++ b/packages/node_modules/@node-red/editor-client/src/js/ui/search.js
@@ -144,7 +144,7 @@ RED.search = (function() {
                 var key = keys[i];
                 var kpos = keys[i].indexOf(val);
                 if (kpos > -1) {
-                    var ids = Object.keys(index[key]);
+                    var ids = Object.keys(index[key]||{});
                     for (j=0;j<ids.length;j++) {
                         var node = index[key][ids[j]];
                         var isConfigNode = node.node._def.category === "config" && node.node.type !== 'group';