joystick connection accounting fix
joystick connection accounting fix

Tested with 3 simultaneous joypads and deconnection+reconnection scenario. Thanks to Alan McCosh for pointing this out.
haxenme/nme,haxenme/nme,thomasuster/NME,madrazo/nme,madrazo/nme,madrazo/nme,haxenme/nme,thomasuster/NME,haxenme/nme,madrazo/nme,madrazo/nme,madrazo/nme,thomasuster/NME,thomasuster/NME,thomasuster/NME,thomasuster/NME,haxenme/nme