[FFmpeg-devel] [PATCH] movtextenc: fix handling of utf-8 subtitles

[wm4]

On Wed, 28 Mar 2018 14:02:04 +0300
Andrey Turkin <andrey.turkin at gmail.com> wrote:

> I think first check (ascii case) should be explicit bit-test, or (if there
> is some reason to use sign-bit approach) at least "c" should be signed char
> instead of simply char.

Good point actually. It relies on char signedness, which is not
guaranteed.