follow Button composedClasses

mui · May 20, 2021 · c8dffd8 · c8dffd8
1 parent e3e30d7
commit c8dffd8
Showing 1 changed file with 8 additions and 5 deletions.
diff --git a/packages/material-ui-lab/src/LoadingButton/LoadingButton.js b/packages/material-ui-lab/src/LoadingButton/LoadingButton.js
@@ -25,7 +25,12 @@ const useUtilityClasses = (styleProps) => {
  ],
  };
 
- return composeClasses(slots, getLoadingButtonUtilityClass, classes);
+ const composedClasse = composeClasses(slots, getLoadingButtonUtilityClass, classes);
+
+ return {
+ ...classes,
+ ...composedClasse,
+ };
 };
 
 // TODO use `import { rootShouldForwardProp } from '../styles/experimentalStyled';` once move to core
@@ -123,15 +128,13 @@ const LoadingButton = React.forwardRef(function LoadingButton(inProps, ref) {
  };
 
  const classes = useUtilityClasses(styleProps);
+
  return (
  <LoadingButtonRoot
  disabled={disabled || loading}
  ref={ref}
  {...other}
- classes={{
- ...props.classes,
- ...classes,
- }}
+ classes={classes}
  styleProps={styleProps}
  >
  {loading && (