fix: fix server attachment (socketio#4127)

The check excluded an HTTPS server from being properly attached. Related: socketio#4124
dzad · Oct 16, 2021 · 85b630e · 85b630e
1 parent 40902a1
commit 85b630e
Showing 1 changed file with 1 addition and 3 deletions.
diff --git a/lib/index.ts b/lib/index.ts
@@ -156,9 +156,7 @@ export class Server<
     this.adapter(opts.adapter || Adapter);
     this.sockets = this.of("/");
     this.opts = opts;
-    if (srv instanceof http.Server || typeof srv === "number") {
-      this.attach(srv);
-    }
+    if (srv || typeof srv == "number") this.attach(srv as http.Server | number);
   }
 
   /**