Improved interoperability with ES6 classes

nathanlepori · nathanlepori · commit d2fe4f35985d · 2023-06-21T13:18:11.000+02:00
diff --git a/index.js b/index.js
@@ -111,7 +111,9 @@ function createError () {
 
 function createHttpErrorConstructor () {
   function HttpError () {
-    throw new TypeError('cannot construct abstract class')
+    if (this.constructor === HttpError) {
+      throw new TypeError('cannot construct abstract class')
+    }
   }
 
   inherits(HttpError, Error)

Original file line number	Diff line number	Diff line change
`@@ -111,7 +111,9 @@ function createError () {`
`111`	`111`
`112`	`112`	`function createHttpErrorConstructor () {`
`113`	`113`	`function HttpError () {`
`114`		`- throw new TypeError('cannot construct abstract class')`
	`114`	`+ if (this.constructor === HttpError) {`
	`115`	`+ throw new TypeError('cannot construct abstract class')`
	`116`	`+ }`
`115`	`117`	`}`
`116`	`118`
`117`	`119`	`inherits(HttpError, Error)`