[PATCH] Add an explicit call to dirstate.write to debugsetparents.

[Nathan Binkert]

>> Now, I'll admit that this will only happen if you import
>> mercurial.commands and are trying to call one after the other in a python
>> script.  (I'm trying to make tailor support parents properly.)
>
> It's a bit strange to use commands.debugsetparents - you could just call
> dirstate.setparents directly... (while holding the wlock).  But if it
> works...

Well, in general, tailor uses commands.foo for everything so I was just 
trying to be consistent.  I tought it was all pretty wierd myself, but it 
does simplify the code a bit.  Out of curiosity, are the locking rules in 
some document anywhere?

Thanks,
   Nate