[PATCH wayland] scanner: Reword fallthrough comment to quiet GCC

[Daniel Stone]

Hey Yong,

On 17 March 2017 at 17:55, Yong Bakos <junk at humanoriented.com> wrote:
> This mere comment change seems innocuous enough.
> (Should the standard `__attribute__ ((fallthrough))` be used instead?)

It could be good, but then we'd need autoconf bits to detect that and
come up with a macro for it ... seemed a bit overkill to be honest.
But if someone else wanted to do the legwork, I wouldn't complain!
(And would at least test it.)

Thanks for the review - I've pushed this now:
To ssh://git.freedesktop.org/git/wayland/wayland
   9452cc53..3f2c1946  push -> master

Cheers,
Daniel