From 087d44cbb9d388c3a6c720ee9a6349bcaf6a1f04 Mon Sep 17 00:00:00 2001
From: JvD_Ericsson <jeff.van.dam@est.tech>
Date: Tue, 16 May 2023 11:35:17 +0100
Subject: [PATCH] Error in console when no default custom tosca functions

Issue-ID: SDC-4500
Signed-off-by: JvD_Ericsson <jeff.van.dam@est.tech>
Change-Id: Iebc394b42863dd1e72a40095ea04d04495af57d3
---
 .../app/ng2/services/component-services/topology-template.service.ts    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/catalog-ui/src/app/ng2/services/component-services/topology-template.service.ts b/catalog-ui/src/app/ng2/services/component-services/topology-template.service.ts
index 0003f53403..812f157c1b 100644
--- a/catalog-ui/src/app/ng2/services/component-services/topology-template.service.ts
+++ b/catalog-ui/src/app/ng2/services/component-services/topology-template.service.ts
@@ -659,7 +659,7 @@ export class TopologyTemplateService {
 
     getDefaultCustomFunction(type='ALL'): Observable<CustomToscaFunction[]> {
         return this.http.get<DefaultCustomFunctions>(this.baseUrl + "customToscaFunctions/" + type)
-        .pipe(map(response => response.defaultCustomToscaFunction ? response.defaultCustomToscaFunction : undefined));
+        .pipe(map(response => response && response.defaultCustomToscaFunction  ? response.defaultCustomToscaFunction : []));
     }
 
 }
-- 
2.16.6