Resolve warning about getDerivedStateFromProps (#117)

This change should resolve warning mentioned in this issue facebook/react#12562 `getDerivedStateFromProps(): A valid state object (or null) must be returned`
react-grid-layout · Nov 13, 2019 · 4ef15ea · 4ef15ea
1 parent 3a80134
commit 4ef15ea
Showing 1 changed file with 1 addition and 0 deletions.
diff --git a/lib/ResizableBox.js b/lib/ResizableBox.js
@@ -38,6 +38,7 @@ export default class ResizableBox extends React.Component<ResizableProps, State>
         propsHeight: props.height,
       };
     }
+    return null;
   }
 
   onResize = (e: SyntheticEvent<>, data: ResizeCallbackData) => {