Fix formatting error for operation input of complex type

Issue-ID: SDC-4523
Signed-off-by: JvD_Ericsson <jeff.van.dam@est.tech>
Change-Id: I3dff94cee1d1dbcb26099d02505a679249a6b46e

1 files changed, 1 insertions, 1 deletions

diff --git a/catalog-ui/src/app/ng2/pages/properties-assignment/tosca-function/tosca-get-function/tosca-get-function.component.ts b/catalog-ui/src/app/ng2/pages/properties-assignment/tosca-function/tosca-get-function/tosca-get-function.component.ts
index cbbc2d98c0..07058ea069 100644
--- a/catalog-ui/src/app/ng2/pages/properties-assignment/tosca-function/tosca-get-function/tosca-get-function.component.ts
+++ b/catalog-ui/src/app/ng2/pages/properties-assignment/tosca-function/tosca-get-function/tosca-get-function.component.ts
@@ -125,7 +125,7 @@ export class ToscaGetFunctionComponent implements OnInit, OnChanges {
                 this.loadPropertyDropdown(() => {
                     this.selectedProperty
                     .setValue(this.propertyDropdownList.find(property => property.propertyName === this.toscaGetFunction.propertyName));
-                    if (this.toscaGetFunction.toscaIndexList.length > 0) {
+                    if (this.toscaGetFunction.toscaIndexList && this.toscaGetFunction.toscaIndexList.length > 0) {
                         let tempSelectedProperty : PropertyDropdownValue = this.selectedProperty.value;
                         this.toscaGetFunction.toscaIndexList.forEach((indexValue: string, index) => {
                             let tempIndexFlag = false;