[Modal] fix for tabindex

fixes #17937
mui · Oct 19, 2019 · 0ae154d · 0ae154d
1 parent f8080a6
commit 0ae154d
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/packages/material-ui/src/Modal/Modal.js b/packages/material-ui/src/Modal/Modal.js
@@ -207,8 +207,8 @@ const Modal = React.forwardRef(function Modal(inProps, ref) {
 
   const inlineStyle = styles(theme || { zIndex });
   const childProps = {};
-  if (children.tabIndex === undefined) {
-    childProps.tabIndex = children.tabIndex || '-1';
+  if (children.props.tabIndex === undefined) {
+    childProps.tabIndex = children.props.tabIndex || '-1';
   }
 
   // It's a Transition like component