Appending `BLOB` types causes segmentation fault

[maiadegraaf]

Using the appender to insert BLOB types causes a segmentation fault. As I am currently working on the appender I would like to know how to proceed.

func TestAppendBlob(t *testing.T) {
    c, err := NewConnector("", nil)
    require.NoError(t, err)

    db := sql.OpenDB(c)
    _, err = db.Exec(`
         CREATE TABLE test(
        blob BLOB
         )`)
    defer db.Close()

    conn, err := c.Connect(context.Background())
    require.NoError(t, err)
    defer conn.Close()

    appender, err := NewAppenderFromConn(conn, "", "test")
    require.NoError(t, err)

    err:= appender.AppendRow(
        []byte{1},
    )
    require.NoError(t, err)
    err = appender.Close()
    require.NoError(t, err)
}

See #150

[taniabogatsch]

Should be fixed by #150. :)