From fbaaf6df572b88785689d4b03f1a1e8a743cb7d9 Mon Sep 17 00:00:00 2001
From: Marija Najdova <mnajdova@gmail.com>
Date: Tue, 12 Jan 2021 13:38:09 +0100
Subject: [PATCH] Update
 packages/material-ui-unstyled/src/composeClasses/composeClasses.js

---
 .../material-ui-unstyled/src/composeClasses/composeClasses.js   | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/packages/material-ui-unstyled/src/composeClasses/composeClasses.js b/packages/material-ui-unstyled/src/composeClasses/composeClasses.js
index cd21e11e3c34eb..6bb18c41709710 100644
--- a/packages/material-ui-unstyled/src/composeClasses/composeClasses.js
+++ b/packages/material-ui-unstyled/src/composeClasses/composeClasses.js
@@ -1,4 +1,4 @@
-function composeClasses({ slots, classes = {}, getUtilityClass }) {
+function composeClasses({ slots, classes, getUtilityClass }) {
   const output = {};
 
   Object.keys(slots).forEach((slot) => {