On 16/09/14 18:37, Diego Biurrun wrote:
> Also avoid an unused variable warning for compilers w/o av_unused support.
> ---
>
> Now implementing the suggestion from Luca.
>
> cmdutils.c | 6 ++++--
> 1 file changed, 4 insertions(+), 2 deletions(-)
>
> diff --git a/cmdutils.c b/cmdutils.c
> index 202b288..96b40f3 100644
> --- a/cmdutils.c
> +++ b/cmdutils.c
> @@ -1161,12 +1161,14 @@ int show_protocols(void *optctx, const char *opt,
> const char *arg)
>
> int show_filters(void *optctx, const char *opt, const char *arg)
> {
> - const AVFilter av_unused(*filter) = NULL;
> +#if CONFIG_AVFILTER
> + const AVFilter *filter = NULL;
>
> printf("Filters:\n");
> -#if CONFIG_AVFILTER
> while ((filter = avfilter_next(filter)))
> printf("%-16s %s\n", filter->name, filter->description);
> +#else
> + printf("No filters available: libavfilter disabled\n");
> #endif
> return 0;
> }
>
Ok for me.
lu
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