No not yet, I think that is the way I have to go too, the thing that concerns me is that if I disconnect the fuel hose and reconnect it with an air lock in the fuel injection system it may do some damage to the pump as I think they operate at quite a high PSI pressure, there could be a bleed screw or valve to open on the pump to let the air out until fuel flows out.
Unless the pump is in the tank in which case the bike will not start until the fuel has been pumped down the tube through the injector and into the engine. (This I think could be OK.)
There must be someone on here with some mechanical knowledge it is a case of them reading this then replying .I hope.