Fix for CreateJS#829

varyndev · varyndev · commit fec9ab18b18b · 2025-12-14T11:04:32.000-08:00
diff --git a/src/createjs/utils/extend.js b/src/createjs/utils/extend.js
@@ -48,7 +48,7 @@ this.createjs = this.createjs||{};
  *
  * 	var foo = new MySubClass();
  * 	console.log(foo instanceof MySuperClass); // true
- * 	console.log(foo.prototype.constructor === MySubClass); // true
+ * 	console.log(Object.getPrototypeOf(foo).constructor === MySubClass); // true
  *
  * @method extend
  * @param {Function} subclass The subclass.

Original file line number	Diff line number	Diff line change
`@@ -48,7 +48,7 @@ this.createjs = this.createjs\|\|{};`
`48`	`48`	`*`
`49`	`49`	`* var foo = new MySubClass();`
`50`	`50`	`* console.log(foo instanceof MySuperClass); // true`
`51`		`- * console.log(foo.prototype.constructor === MySubClass); // true`
	`51`	`+ * console.log(Object.getPrototypeOf(foo).constructor === MySubClass); // true`
`52`	`52`	`*`
`53`	`53`	`* @method extend`
`54`	`54`	`* @param {Function} subclass The subclass.`