Merge pull request #21951 from storybookjs/norbert/make-useargs-fault…

…-tolerant UI: Fix story data access to be more fault tolerant
storybookjs · Apr 6, 2023 · f5e8534 · f5e8534
1 parent 270a1b3
commit f5e8534
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/code/lib/manager-api/src/index.tsx b/code/lib/manager-api/src/index.tsx
@@ -486,7 +486,7 @@ export function useArgs(): [Args, (newArgs: Args) => void, (argNames?: string[])
   const { getCurrentStoryData, updateStoryArgs, resetStoryArgs } = useStorybookApi();
 
   const data = getCurrentStoryData();
-  const args = data.type === 'story' ? data.args : {};
+  const args = data?.type === 'story' ? data.args : {};
   const updateArgs = useCallback(
     (newArgs: Args) => updateStoryArgs(data as API_StoryEntry, newArgs),
     [data, updateStoryArgs]