Re: Change_iterator refuses to move a NullVoice into a Staff

[Dan Eble]

> On Apr 7, 2017, at 03:58, David Kastrup <address@hidden> wrote:
> 
>> Please try this.  I haven’t tested your patch.
> 
> I'm sort of annoyed at the somewhat roundabout \RemoveEmptyStaves bit
> but I guess that's likely a pretty direct way to figure out where the
> NullVoice went.  One doesn't get to see a lot of it otherwise.

I feel the same, but the only other idea I had involved lyrics, which
would have been more complicated.  In its favor, this test covers
something that I actually noticed rather than something contrived.

Thanks again for fixing the problem.
— 
Dan