Special keys not recognized behaves like backspace in windows (switch fall through)

[Xenoamor]

cli/include/cli/detail/winkeyboard.h

Lines 82 to 109 in 0580821

	case 224: // symbol
	{
	c = _getch();
	switch (c)
	{
	case 72:
	return std::make_pair(KeyType::up, ' ');
	break;
	case 80:
	return std::make_pair(KeyType::down, ' ');
	break;
	case 75:
	return std::make_pair(KeyType::left, ' ');
	break;
	case 77:
	return std::make_pair(KeyType::right, ' ');
	break;
	case 71:
	return std::make_pair(KeyType::home, ' ');
	break;
	case 79:
	return std::make_pair(KeyType::end, ' ');
	break;
	case 83:
	return std::make_pair(KeyType::canc, ' ');
	break;
	}
	}

Not sure if this is intentional or not but if switch (c) does not have a matching case then it will fall through as there's no outside break statement which will cause it to trigger a backspace with case 8