[FFmpeg-devel] [PATCH 05/13] lavfi/vf_psnr: check fclose return value

[Paul B Mahol]

On 1/12/16, Ganesh Ajjanagadde <gajjanagadde at gmail.com> wrote:
> Signed-off-by: Ganesh Ajjanagadde <gajjanagadde at gmail.com>
> ---
>  libavfilter/vf_psnr.c | 5 ++++-
>  1 file changed, 4 insertions(+), 1 deletion(-)
>
> diff --git a/libavfilter/vf_psnr.c b/libavfilter/vf_psnr.c
> index bce5c51..b6e7f06 100644
> --- a/libavfilter/vf_psnr.c
> +++ b/libavfilter/vf_psnr.c
> @@ -339,7 +339,10 @@ static av_cold void uninit(AVFilterContext *ctx)
>      ff_dualinput_uninit(&s->dinput);
>
>      if (s->stats_file && s->stats_file != stdout)
> -        fclose(s->stats_file);
> +        if (fclose(s->stats_file))
> +            av_log(NULL, AV_LOG_ERROR,
> +                   "Unable to close file '%s', loss of information
> possible: %s\n",
> +                   s->stats_file_str, av_err2str(AVERROR(errno)));
>  }
>
>  static const AVFilterPad psnr_inputs[] = {
> --
> 2.7.0
>
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>

Please use context for av_log here and in other patches if available.