From 4ef2e1bed1e61040bb4a642801dd3d1d30d692b7 Mon Sep 17 00:00:00 2001
From: Kevin Thomas <kevintab@tutanota.com>
Date: Sun, 3 Nov 2019 01:41:44 +0530
Subject: [PATCH] Fix #6909: Add a polyfill for SVGElement.prototype.outerHTML
 (#7886)

* Add SVGElement.prototype.outerHTML polyfill for IE

* add comment

* fix indentation issues
---
 core/templates/dev/head/App.ts | 16 ++++++++++++++++
 1 file changed, 16 insertions(+)

diff --git a/core/templates/dev/head/App.ts b/core/templates/dev/head/App.ts
index 2d4dbcfb6f08..a5a78c017a38 100644
--- a/core/templates/dev/head/App.ts
+++ b/core/templates/dev/head/App.ts
@@ -340,3 +340,19 @@ if (!Array.prototype.fill) {
     }
   });
 }
+
+
+// Add SVGElement.prototype.outerHTML polyfill for IE
+if (!('outerHTML' in SVGElement.prototype)) {
+  Object.defineProperty(SVGElement.prototype, 'outerHTML', {
+    get: function() {
+      var $node, $temp;
+      $temp = document.createElement('div');
+      $node = this.cloneNode(true);
+      $temp.appendChild($node);
+      return $temp.innerHTML;
+    },
+    enumerable: false,
+    configurable: true
+  });
+}