diff --git a/src/utils/get-last.js b/src/utils/get-last.js
index 2b1da3a55..e36d00010 100644
--- a/src/utils/get-last.js
+++ b/src/utils/get-last.js
@@ -1,5 +1,3 @@
 "use strict";
 
-module.exports = function(arr) {
-  return arr.length > 0 ? arr[arr.length - 1] : null;
-};
+module.exports = arr => arr[arr.length - 1];