Avoid undefined error in Tree component

cylc · Aug 31, 2021 · ee607a7 · ee607a7
1 parent 22c17f1
commit ee607a7
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/src/components/cylc/tree/Tree.vue b/src/components/cylc/tree/Tree.vue
@@ -218,6 +218,9 @@ export default {
       })
     },
     tasksFilterStates: function () {
+      if (!this.activeFilters) {
+        return []
+      }
       return this.activeFilters.states.map(selectedTaskState => {
         return selectedTaskState
       })