[libvirt] [PATCH] util, remote: Fixing the sending of stream when length is defined.

[Julio Faracco]

I'm not sure about this part.
When offset is equal of length, nbytes is 0 and the function will return 0.

Do you see any possible problems to remove this part?
I checked all ret = 0 and I'm not seeing problems until now.

> -        if (got == 0)
> -            break;
> -