Re: multi-tty branch created

[Jason Rumney]

David Kastrup wrote:
> Actually, at the moment emacsclient does not compile which _is_ a regression.  
> And such regressions will
> _certainly_ occur until we get this to compile on all platforms.
>   

That was my fault. A variable was moved from main() to global scope in 
the multi-tty branch, which broke the Windows build for reasons I did 
not understand. But I could not find any real use of that variable 
outside main() so I tried moving it back. It turned out that the use of 
that global variable was hidden inside a macro in code that is 
conditionally compiled only when there are file system sockets (ie, not 
Windows) so I missed it.

I have now renamed it to avoid confusion with the many other local 
variables of the same name that shadow it, and fixed the original bug by 
moving its definition below the header file it depends on.