[FFmpeg-devel] [PATCH 4/4] avfilter/vf_paletteuse: Forward error codes

[Paul B Mahol]

lgtm

On 1/27/20, Andreas Rheinhardt <andreas.rheinhardt at gmail.com> wrote:
> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt at gmail.com>
> ---
>  libavfilter/vf_paletteuse.c | 8 ++++----
>  1 file changed, 4 insertions(+), 4 deletions(-)
>
> diff --git a/libavfilter/vf_paletteuse.c b/libavfilter/vf_paletteuse.c
> index 255c9d79e3..408cff786e 100644
> --- a/libavfilter/vf_paletteuse.c
> +++ b/libavfilter/vf_paletteuse.c
> @@ -912,12 +912,12 @@ static int apply_palette(AVFilterLink *inlink, AVFrame
> *in, AVFrame **outf)
>                            s->last_out, out, &x, &y, &w, &h);
>      av_frame_unref(s->last_in);
>      av_frame_unref(s->last_out);
> -    if (av_frame_ref(s->last_in, in) < 0 ||
> -        av_frame_ref(s->last_out, out) < 0 ||
> -        av_frame_make_writable(s->last_in) < 0) {
> +    if ((ret = av_frame_ref(s->last_in, in))       < 0 ||
> +        (ret = av_frame_ref(s->last_out, out))     < 0 ||
> +        (ret = av_frame_make_writable(s->last_in)) < 0) {
>          av_frame_free(&out);
>          *outf = NULL;
> -        return AVERROR(ENOMEM);
> +        return ret;
>      }
>
>      ff_dlog(ctx, "%dx%d rect: (%d;%d) -> (%d,%d) [area:%dx%d]\n",
> --
> 2.20.1
>
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