fix(ui): create empty array when add first stage conditions (#4381)

Signed-off-by: Benjamin Coenen <[email protected]>
ovh · Jun 17, 2019 · 932fcd3 · 932fcd3
1 parent 434410f
commit 932fcd3
Showing 1 changed file with 7 additions and 1 deletion.
diff --git a/ui/src/app/shared/conditions/conditions.component.ts b/ui/src/app/shared/conditions/conditions.component.ts
@@ -117,7 +117,13 @@ export class ConditionsComponent extends Table<WorkflowNodeCondition> implements
     addEmptyCondition(): void {
         let emptyCond = new WorkflowNodeCondition();
         emptyCond.operator = 'eq';
-        this.conditions.plain.push(emptyCond);
+
+        if (!this.conditions.plain) {
+            this.conditions.plain = [emptyCond];
+        } else {
+            this.conditions.plain.push(emptyCond);
+        }
+        this.conditionsChange.emit(this.conditions);
     }
 
     pushChange(event: string, e?: string): void {