Don't let the main thread terminate (otherwise the whole app comes crashing down)
Don't let the main thread terminate (otherwise the whole app comes crashing down)

Signed-off-by: David Scott <63c9eb0ea83039690fefa11afe17873ba8278a56@eu.citrix.com>

franciozzy/ffs,djs55/ffs,xapi-project/ffs,robertbreker/ffs