From fb7bba34916a184761f365d92fbcbbe984f67acc Mon Sep 17 00:00:00 2001
From: kozbial <kozbial@google.com>
Date: Tue, 13 Jul 2021 15:56:05 -0700
Subject: [PATCH] Migrate core/utils/coordinate.js to ES6 const/let

---
 core/utils/coordinate.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/core/utils/coordinate.js b/core/utils/coordinate.js
index edf513b28..da50f2623 100644
--- a/core/utils/coordinate.js
+++ b/core/utils/coordinate.js
@@ -63,8 +63,8 @@ Blockly.utils.Coordinate.equals = function(a, b) {
  * @return {number} The distance between `a` and `b`.
  */
 Blockly.utils.Coordinate.distance = function(a, b) {
-  var dx = a.x - b.x;
-  var dy = a.y - b.y;
+  const dx = a.x - b.x;
+  const dy = a.y - b.y;
   return Math.sqrt(dx * dx + dy * dy);
 };