How do dividends affect RSU vesting?

Part of the deal with RSUs as part of your compensation is that you gain when the company share value grows. With dividends, however, the value of a share drops whenever the dividend is paid. Is the net result that we're just SOL on the amount the stock dropped? Or do we get vested dividends as our stock units vest (like if there was a total of $1/share paid between the award date and vesting date, you'd get $1 cash when it vests)?