Fixed linked list traversing in Dispatcher
Fixed linked list traversing in Dispatcher

PX4/uavcan,MaxQu/uavcan,3drobotics/libuavcan,381426068/uavcan,kobrabyte/uavcan,xukunfeng/uavcan,trigrass2/libuavcan,tridge/uavcan,Yurisu/uavcan,kobrabyte/uavcan,3drobotics/libuavcan,381426068/uavcan,nuft/uavcan,trigrass2/libuavcan,MaxQu/uavcan,diydrones/uavcan,381426068/uavcan,soulsheng/libuavcan,trigrass2/libuavcan,3drobotics/libuavcan,nuft/uavcan,xukunfeng/uavcan,PX4/uavcan,soulsheng/libuavcan,tridge/uavcan,cvra/uavcan,soulsheng/libuavcan,ilia-sheremet/uavcan,diydrones/uavcan,pireerliu/uavcan,cvra/uavcan,ilia-sheremet/uavcan,MaxQu/uavcan,PX4/uavcan,kobrabyte/uavcan,xukunfeng/uavcan,tridge/uavcan,3drobotics/libuavcan,ilia-sheremet/uavcan,nuft/uavcan,soulsheng/libuavcan,nuft/uavcan,pireerliu/uavcan,xukunfeng/uavcan,PX4/uavcan,kobrabyte/uavcan,pireerliu/uavcan,diydrones/uavcan,cvra/uavcan,Yurisu/uavcan,381426068/uavcan,pireerliu/uavcan,ilia-sheremet/uavcan,MaxQu/uavcan,Yurisu/uavcan,diydrones/uavcan,Yurisu/uavcan,trigrass2/libuavcan,cvra/uavcan,tridge/uavcan