fix(express): throw an error if Router.Children are defined without R…

…outer
jeremyben · Oct 3, 2021 · da7a357 · da7a357
1 parent c68bca8
commit da7a357
Showing 1 changed file with 4 additions and 0 deletions.
diff --git a/express/src/register.ts b/express/src/register.ts
@@ -184,6 +184,10 @@ function registerRouter(
 
 	// Recursively attach children routers
 	if (routerMeta?.children) {
+		if (routerMeta.path == null) {
+			throw Error(`"${routerClass.name}" must be decorated with @Router.`)
+		}
+
 		// Keep track of all shared middlewares for dedupe.
 		const parentSharedMwares_ = parentSharedMwares.concat(sharedMwares)