Is it safe to reset HOLD fiber?

[Dzugaru via Digitalmars-d-learn]

Documentation says "This fiber must be in state TERM." but in the 
core.thread I see In contract only on reset without parameters 
(bug maybe?) and with HOLD condition too:
"assert( m_state == State.TERM || m_state == State.HOLD );"
Does that mean its ok to reset the fiber if I'm not using things 
like scope(exit)? I don't like adding "if(fibIsDestroyed) 
return;" snippet after each Fiber.delay() - its error-prone.