ObjFW  Diff

	va_start(arguments, firstObject);
	ret = [self initWithObject: firstObject arguments: arguments];
	va_end(arguments);

	return ret;
}

- (instancetype)initWithObject: (id)firstObject
- (instancetype)initWithObject: (id)firstObject arguments: (va_list)arguments
		     arguments: (va_list)arguments
{
	size_t count = 1;
	va_list argumentsCopy;
	id *objects;

	va_copy(argumentsCopy, arguments);
	while (va_arg(argumentsCopy, id) != nil)