viaplay: dont expect the key to be 0. better to loop all keys instead.
viaplay: dont expect the key to be 0. better to loop all keys instead.

fixes: #440

dalgr/svtplay-dl,iwconfig/svtplay-dl,iwconfig/svtplay-dl,spaam/svtplay-dl,selepo/svtplay-dl,qnorsten/svtplay-dl,olof/svtplay-dl,spaam/svtplay-dl,dalgr/svtplay-dl,olof/svtplay-dl,qnorsten/svtplay-dl,selepo/svtplay-dl