use weak reference in run method of auto updater
use weak reference in run method of auto updater

gaieepo/HubTurbo,Honoo/HubTurbo,HyungJon/HubTurbo,ianngiaw/HubTurbo,HyungJon/HubTurbo,gaieepo/HubTurbo,ianngiaw/HubTurbo,saav/HubTurbo,saav/HubTurbo,Sumei1009/HubTurbo,Sumei1009/HubTurbo,Honoo/HubTurbo