Merge pull request #22631 from SpookyJelly/patch-1

Core: Fix `useStoryPrepared` hook failing with `undefined` data
storybookjs · Nov 22, 2023 · 6166ab4 · 6166ab4
2 parents e0509fe + 29facdd
commit 6166ab4
Showing 1 changed file with 3 additions and 0 deletions.
diff --git a/code/lib/manager-api/src/modules/stories.ts b/code/lib/manager-api/src/modules/stories.ts
@@ -314,6 +314,9 @@ export const init: ModuleFn<SubAPI, SubState> = ({
     },
     isPrepared: (storyId, refId) => {
       const data = api.getData(storyId, refId);
+      if (!data) {
+        return false;
+      }
       return data.type === 'story' ? data.prepared : true;
     },
     resolveStory: (storyId, refId) => {