Re: Display (null) unavailable, simulating -nw

[Eli Zaretskii]

> From: Andreas Schwab <address@hidden>
> Cc: address@hidden
> Date: Mon, 20 Mar 2006 21:04:02 +0100
> 
> Emacs now always complains that "Display (null)" is unavailable when
> DISPLAY is unset.  Eli, I don't think that your change works as intended.

It's not my change, as you can see in the ChangeLog.  I just installed
it, at Richard's request.

> Note that when display_arg != 1 (ie. == 0) then displayname is always
> null.  Trying to print NULL as a string can also cause a crash.

I think I fixed this, but I cannot verify positively, since I cannot
currently build on X.  Please test.