Clean up warnings in controler.rs
Clean up warnings in controler.rs

cr/foxbox,fabricedesre/foxbox,mcav/foxbox,julienw/foxbox,Yoric/foxbox,hkoka/foxbox,npark-mozilla/foxbox,fxbox/foxbox,npark-mozilla/foxbox,aosmond/foxbox,mcav/foxbox,fxbox/foxbox,cr/foxbox,gabrielesvelto/foxbox,cr/foxbox,fabricedesre/foxbox,hkoka/foxbox,hkoka/foxbox,julienw/foxbox,fabricedesre/foxbox,cr/foxbox,mcav/foxbox,fxbox/foxbox,Yoric/foxbox,npark-mozilla/foxbox,fabricedesre/foxbox,julienw/foxbox,mcav/foxbox,npark-mozilla/foxbox,gabrielesvelto/foxbox,Yoric/foxbox,aosmond/foxbox,Yoric/foxbox,aosmond/foxbox,hkoka/foxbox,gabrielesvelto/foxbox,fxbox/foxbox