From 80458a335ad636ad4bbc1c2604cd73a3aa4c9f15 Mon Sep 17 00:00:00 2001
From: Luke Sneeringer <luke@sneeringer.com>
Date: Mon, 25 Jul 2016 11:15:32 -0500
Subject: [PATCH] Allow Record subclasses

This change allows Record subclasses to satisfy the check for a Record.
---
 src/record.js | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/src/record.js b/src/record.js
index 4e9da5e..1896022 100644
--- a/src/record.js
+++ b/src/record.js
@@ -44,9 +44,7 @@ class TypedRecord extends IterableKeyedBase {
   [Typed.read](structure) {
     const Type = this.constructor
 
-    if (structure instanceof Type &&
-        structure &&
-        structure.constructor === Type) {
+    if (structure && structure instanceof Type) {
       return structure
     }