From 32434f9699063388d4e9588a80757de4336c5214 Mon Sep 17 00:00:00 2001
From: Chad Killingsworth <chadkillingsworth@gmail.com>
Date: Sun, 4 Feb 2018 17:37:32 -0600
Subject: [PATCH] Refactor from a function to a function expression to avoid
 block scoping (#160)

---
 dialog-polyfill.js | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/dialog-polyfill.js b/dialog-polyfill.js
index 312647a..de96479 100644
--- a/dialog-polyfill.js
+++ b/dialog-polyfill.js
@@ -689,13 +689,13 @@
      * submit event and give us a chance to respond.
      */
     var nativeFormSubmit = HTMLFormElement.prototype.submit;
-    function replacementFormSubmit() {
+    var replacementFormSubmit = function () {
       if (!isFormMethodDialog(this)) {
         return nativeFormSubmit.call(this);
       }
       var dialog = findNearestDialog(this);
       dialog && dialog.close();
-    }
+    };
     HTMLFormElement.prototype.submit = replacementFormSubmit;
 
     /**