def update_only_values(destination: dict, items: dict) -> dict:
    """
    Updates a destination-dictionary with key-pairs of ``items``, if
    these are not `None` or empty.

    Args:
        destination(dict):
            Destination were the items should be put.

        items(dict):
            items to be put into destination, if not `None` or empty.

    Returns:
        destination(dict):
            The destination dictionary.
    """
    keys = list(items)
    for key in keys:
        if items[key]:
            destination[key] = items[key]
    return destination