From c78957eac852e673e35bab39ee2dd35d6461d757 Mon Sep 17 00:00:00 2001
From: Jifa Jiang <thaddeusjiang@gmail.com>
Date: Mon, 11 Jun 2018 11:39:29 +0900
Subject: [PATCH] Fix an SVG focusing crash in IE11 (#12996)

* revert #11800

because #12763

* use try/catch for SVG in IE11

* use focusNode(element) when element.focus isn't a function.

* revert #11800
---
 packages/react-dom/src/client/ReactInputSelection.js | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/packages/react-dom/src/client/ReactInputSelection.js b/packages/react-dom/src/client/ReactInputSelection.js
index d4b47b992c..3eda615710 100644
--- a/packages/react-dom/src/client/ReactInputSelection.js
+++ b/packages/react-dom/src/client/ReactInputSelection.js
@@ -82,7 +82,9 @@ export function restoreSelection(priorSelectionInformation) {
       }
     }
 
-    priorFocusedElem.focus();
+    if (typeof priorFocusedElem.focus === 'function') {
+      priorFocusedElem.focus();
+    }
 
     for (let i = 0; i < ancestors.length; i++) {
       const info = ancestors[i];