A changing environment should be good for the stock.Realty Income (O 0.58%) turned in another solid quarter when it reported its second-quarter results. While the stock has struggled over the past five years, the real estate investment trust (REIT) has continued to produce consistent results while paying an attractive dividend.Let's take a look at its most recent quarterly report, the safety of its dividend, and whether the stock can finally start to move higher.Another solid quarterRealty Income saw its se ...