Fix join_by_key

elastic · Nov 8, 2024 · a186a60 · a186a60
1 parent 1620988
commit a186a60
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/x-pack/packages/observability/observability_utils/array/join_by_key.ts b/x-pack/packages/observability/observability_utils/array/join_by_key.ts
@@ -21,7 +21,7 @@ export type JoinedReturnType<
 function getValueByPath(obj: any, path: string): any {
   return path.split('.').reduce((acc, keyPart) => {
     // Check if acc is a valid object and has the key
-    return Object.prototype.hasOwnProperty.call(acc, keyPart) ? acc[keyPart] : undefined;
+    return acc && Object.prototype.hasOwnProperty.call(acc, keyPart) ? acc[keyPart] : undefined;
   }, obj);
 }