[PATCH] d3dx9: Don't check for negative enum value.

[Henri Verbeet]

On Tue, 24 Mar 2020 at 17:45, Matteo Bruni <matteo.mystral at gmail.com> wrote:
> I assume replacing "op < 0" with an explicit "op < SCT_VSFLOAT"
> doesn't avoid the warning. Does replacing the if with an assert do the
> trick, by any chance?
>
It's perhaps a little subtle, but if you compare "op" against
"ARRAY_SIZE(const_tbl)" (which is what you really care about here
anyway, right?) instead of SCT_PSINT, you can drop the check against
0, regardless of whether the enum ends up being a signed or unsigned
type.