Tooltip does not display on print button

[wachunga]

Repro: Specify "sToolTip" for print button. Note that no title attribute is added on the resulting dom element.

All the flash buttons work, but this is not a flash button.

To fix, just add the following to _fnPrintConfig():

    if ( oConfig.sToolTip !== "" )
    {
        nButton.title = oConfig.sToolTip;
    }

Agreed :-). I've just added this in ( 73e11fa ). Thanks for flagging it up!