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-rw-r--r--catalog-ui/src/app/ng2/services/component-services/topology-template.service.ts2
1 files changed, 1 insertions, 1 deletions
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 : []));
}
}