From e604b2054174f32156391ef5fbb032a0b653d759 Mon Sep 17 00:00:00 2001
From: davidaq <david.anqin@gmail.com>
Date: Sun, 22 Sep 2019 22:31:53 +0800
Subject: [PATCH] Change HTMLElement type check

Fix HTMLElement class extending problem for iOS 8 and 9
---
 src/runtime/internal/Component.ts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/runtime/internal/Component.ts b/src/runtime/internal/Component.ts
index ae80ae38c1..2d5795eccb 100644
--- a/src/runtime/internal/Component.ts
+++ b/src/runtime/internal/Component.ts
@@ -133,7 +133,7 @@ export function init(component, options, instance, create_fragment, not_equal, p
 }
 
 export let SvelteElement;
-if (typeof HTMLElement !== 'undefined') {
+if (typeof HTMLElement === 'function') {
 	SvelteElement = class extends HTMLElement {
 		$$: T$$;
 		constructor() {