fix(resource): add if condition (DSP-1655) (#448)

dasch-swiss · May 25, 2021 · 656da04 · 656da04
1 parent 739beba
commit 656da04
Showing 1 changed file with 4 additions and 2 deletions.
diff --git a/src/app/workspace/resource/resource-properties/resource-properties.component.ts b/src/app/workspace/resource/resource-properties/resource-properties.component.ts
@@ -106,8 +106,10 @@ export class ResourcePropertiesComponent implements OnInit, OnDestroy {
         // subscribe to the ValueOperationEventService and listen for an event to be emitted
         this.valueOperationEventSubscriptions.push(this._valueOperationEventService.on(
             Events.ValueAdded, (newValue: AddedEventValue) => {
-                this.addValueToResource(newValue.addedValue);
-                this.hideAddValueForm();
+                if (newValue) {
+                    this.addValueToResource(newValue.addedValue);
+                    this.hideAddValueForm();
+                }
             }));
 
         this.valueOperationEventSubscriptions.push(this._valueOperationEventService.on(