bug#64310: 29.0.92; pure-GTK warning under Wayland

[Po Lu]

Eli Zaretskii <eliz@gnu.org> writes:

> Ping!  Can we please continue investigating this, as it looks as if it
> affects the upcoming Emacs 29?
>
>> Cc: 64310@debbugs.gnu.org
>> From: Pankaj Jangid <pankaj@codeisgreat.org>
>> Date: Sat, 01 Jul 2023 15:23:56 +0530
>> 
>> Po Lu <luangruo@yahoo.com> writes:
>> 
>> > Pankaj Jangid <pankaj@codeisgreat.org> writes:
>> >
>> >> Exec=sh -c "u=\\$(echo \\"\\$1\\" | sed 's/[\\\\\\"]/\\\\\\\\&/g');
>> >> exec emacsclient --alternate-editor= --display=\\"\\$DISPLAY\\"
>> >> --eval \\"(message-mailto \\\\\\"\\$u\\\\\\")\\"" sh %u
>> >
>> > I think this line here is the problem: it will make emacsclient try to
>> > use the Xwayland display.  What happens if you delete the `--display'
>> > argument from this command line?  Emacsclient should be smart enough to
>> > figure out which display to use from the environment alone.
>> 
>> Nope. I removed the "--display=..."  argument from
>> .local/share/emacs/29.0.92/etc/emacsclient-mail.desktop. It did not make
>> any difference.
>> 
>> 
>> 
>> 
>> 

Sorry, I must've missed that reply.  Pankaj, what if you replace
--display="$DISPLAY" with --display="$WAYLAND_DISPLAY"?

Thanks.