fix(ui): ProjectNav error

vuejs · Apr 27, 2018 · b5c5e71 · b5c5e71
1 parent a92bd1b
commit b5c5e71
Showing 1 changed file with 5 additions and 0 deletions.
diff --git a/packages/@vue/cli-ui/src/components/ProjectNav.vue b/packages/@vue/cli-ui/src/components/ProjectNav.vue
@@ -42,6 +42,11 @@ export default {
           document: VIEW_ADDED,
           updateQuery: (previousResult, { subscriptionData }) => {
             const view = subscriptionData.data.viewAdded
+            if (!previousResult.views) {
+              return {
+                views: [ view ]
+              }
+            }
             if (previousResult.views.find(r => r.id === view.id)) return previousResult
             return {
               views: [