[Bug other/111360] contrib/gcc_update: bad test

[egallager at gcc dot gnu.org]

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=111360

--- Comment #5 from Eric Gallager <egallager at gcc dot gnu.org> ---
(In reply to Jonathan Wakely from comment #4)
> Fixed on trunk

Cool, thanks. I'm wondering if it might be worthwhile to run shellcheck[1] on
GCC's various shell scripts to catch similar mistakes? I just tried running it
on all the ones in contrib/, but the output seemed rather noisy...

[1]: https://www.shellcheck.net/