diff --git a/README.md b/README.md
index feb5e16fe..26117608c 100644
--- a/README.md
+++ b/README.md
@@ -6123,7 +6123,7 @@ const deepClone = obj => {
Object.keys(clone).forEach(
key => (clone[key] = typeof obj[key] === 'object' ? deepClone(obj[key]) : obj[key])
);
- return Array.isArray(obj) ? Array.from(clone) : clone;
+ return Array.isArray(obj) ? (clone.length = obj.length) && Array.from(clone) : clone;
};
```
diff --git a/docs/object.html b/docs/object.html
index d3be7ea53..c1f1277c6 100644
--- a/docs/object.html
+++ b/docs/object.html
@@ -101,7 +101,7 @@
Object.keys(clone).forEach(
key => (clone[key] = typeof obj[key] === 'object' ? deepClone(obj[key]) : obj[key])
);
- return Array.isArray(obj) ? Array.from(clone) : clone;
+ return Array.isArray(obj) ? (clone.length = obj.length) && Array.from(clone) : clone;
};
const a = { foo: 'bar', obj: { a: 1, b: 2 } };
const b = deepClone(a);