Nullpointer using inet-type

[hannez82]

I get a nullpointer when using the inet-type on postgres 10/jdbc-4.2.1.4
Caused by: java.lang.NullPointerException
at org.postgresql.jdbc.TypeInfoCache.getOidStatement(TypeInfoCache.java:256)

Updating the method nullSafeSet to:

  @Override
    public void nullSafeSet(PreparedStatement preparedStatement, Object o, int i, SessionImplementor sessionImplementor) throws HibernateException, SQLException {

        if (o == null) {
            preparedStatement.setNull(i, java.sql.Types.OTHER);
        } else {
            PGobject object = new PGobject();
            object.setValue(((InetAddress) o).getHostAddress());
            **object.setType("inet");**
            preparedStatement.setObject(i, object);
        }
    }

Fixes the problem

[The-Alchemist]

Could you submit a PR?

Thanks!