From 38374405647c789c4e74eafae77f578e5a92177f Mon Sep 17 00:00:00 2001
From: kozbial <kozbial@google.com>
Date: Mon, 19 Jul 2021 11:27:57 -0700
Subject: [PATCH] Migrate core/keyboard_nav/marker.js to ES6 const/let

---
 core/keyboard_nav/marker.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/core/keyboard_nav/marker.js b/core/keyboard_nav/marker.js
index de31d6084..555bf7c97 100644
--- a/core/keyboard_nav/marker.js
+++ b/core/keyboard_nav/marker.js
@@ -85,7 +85,7 @@ Blockly.Marker.prototype.getCurNode = function() {
  * @param {Blockly.ASTNode} newNode The new location of the marker.
  */
 Blockly.Marker.prototype.setCurNode = function(newNode) {
-  var oldNode = this.curNode_;
+  const oldNode = this.curNode_;
   this.curNode_ = newNode;
   if (this.drawer_) {
     this.drawer_.draw(oldNode, this.curNode_);