Update packages/material-ui/src/Rating/Rating.js

Author: mnajdova

packages/material-ui/src/Rating/Rating.js

@@ -49,15 +49,12 @@ const overridesResolver = (props, styles) => {
       ...styles[`size${capitalize(styleProps.size)}`],
       ...(styleProps.readOnly && styles.readOnly),
       [`& .${ratingClasses.label}`]: styles.label,
-      [`& .${ratingClasses.icon}`]: {
-        ...styles.icon,
-        ...(styleProps.iconEmpty && styles.iconEmpty),
-        ...(styleProps.iconFilled && styles.iconFilled),
-        ...(styleProps.iconHover && styles.iconHover),
-        ...(styleProps.iconFocus && styles.iconFocus),
-        ...(styleProps.iconActive && styles.iconActive),
-        ...(styleProps.decimal && styles.decimal),
-      },
+      [`& .${ratingClasses.icon}`]: styles.icon,
+      [`& .${ratingClasses.iconEmpty}`]: styles.iconEmpty,
+      [`& .${ratingClasses.iconFilled}`]: styles.iconFilled,
+      [`& .${ratingClasses.iconHover}`]: styles.iconHover,
+      [`& .${ratingClasses.iconFocus}`]: styles.iconFocus,
+      [`& .${ratingClasses.iconActive}`]: styles.iconActive,
       [`& .${ratingClasses.decimal}`]: styles.decimal,
       [`& .${ratingClasses.visuallyHidden}`]: styles.visuallyHidden,
     },