bug#51075: 29.0.50; Uninitialised variable warning in src/term.c

[Paul Eggert]

On 10/7/21 06:01, Eli Zaretskii wrote:

> It's a bogus warning.  It might be worth reporting to the GCC folks
> (unless GCC 11 already fixed that).

Yes, I believed it's fixed in GCC 11. GCC 11.2.1 20210728 (Red Hat 
11.2.1-1) does not warn me about it.

> Feel free to assign some value to gstring in the 'else' clause, to
> shut up GCC in this case.

I installed into the emacs-28 branch the attached, which fixes it in a 
different way to make it a bit clearer to the reader that we're 
pacifying an inadequate compiler rather than executing odd code for an 
unknown reason.

There are a handful of other bogus warnings with GCC 11.2.1, which I'll 
try to get around to pacifying (I hope before GCC 12 comes out :-).

0001-Pacify-GCC-10.3-Wmaybe-uninitialized.patch
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