bug#52276: 28.0.50; [PATCH] Scuttle compiler warning in image.c

[dick]

I only recently discovered --enable-checking.  And here I thought all my
easserts were actually in force.

>>>>> Lars Ingebrigtsen <larsi@gnus.org> writes:

> dick <dick.r.chiang@gmail.com> writes:
>> * src/image.c (webp_load): Scuttle compiler warning.

> [...]

>> +  Lisp_Object file = Qnil;

> What gcc version gives you a warning?  I'm not seeing a warning in

> gcc (Debian 10.2.1-6) 10.2.1 20210110

> or

> gcc (Debian 11.2.0-10) 11.2.0

> and the warning seems spurious to me.