args.GetReturnValue() whats the default

[David Xanatos]

I'm porting a large project right now and ofter I head code the returned v8::Undefined(),
now we don't have a return like this but a args.GetReturnValue()... whats the default here, I guess I don't need to explicitly say args.GetReturnValue().SetUndefined(); or is the default SetNull?
Or will I experience crashes if I don't do any set once i finished porting?

[Sven Panne]

On Tue, Mar 10, 2015 at 7:39 PM, David Xanatos <xanato...@gmail.com> wrote:

I'm porting a large project right now and ofter I head code the returned v8::Undefined(),
now we don't have a return like this but a args.GetReturnValue()... whats the default here, I guess I don't need to explicitly say args.GetReturnValue().SetUndefined(); or is the default SetNull?

That's correct: The default return value is always "undefined", so you don't need to call SetUndefined() explicitly.

 

Or will I experience crashes if I don't do any set once i finished porting?

Nope, at least not because of that... ;-)