@@ -375,11 +375,11 @@
 	return hash;
 }
 
 - copy
 {
-	OFURL *copy = [[OFURL alloc] init];
+	OFURL *copy = [[isa alloc] init];
 
 	@try {
 		copy->scheme = [scheme copy];
 		copy->host = [host copy];
 		copy->port = port;