Fix crash when closing app from try in OS X
Fix crash when closing app from try in OS X

ZedTheYeti/Rocket.Chat.Electron,RocketChat/Rocket.Chat.Electron,RocketChat/Rocket.Chat.Electron,RocketChat/Rocket.Chat.Electron,ZedTheYeti/Rocket.Chat.Electron,ZedTheYeti/Rocket.Chat.Electron