@@ -607,7 +607,7 @@ static int config_input(AVFilterLink *inlink)

             s->filters[s->nb_filters].channel >= inlink->channels)

             s->filters[s->nb_filters].ignore = 1;

-        av_clip(s->filters[s->nb_filters].type, 0, NB_TYPES - 1);

+        s->filters[s->nb_filters].type = av_clip(s->filters[s->nb_filters].type, 0, NB_TYPES - 1);

         ret = add_filter(s, inlink);

         if (ret < 0)

             break;