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af_amerge: return errors from subfilters when requesting a frame

This commit is contained in:
Matthieu Bouron 2012-04-26 17:43:00 +02:00 committed by Nicolas George
parent 27de7a8eb3
commit 5473a98e45
1 changed files with 3 additions and 2 deletions
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5
libavfilter/af_amerge.c
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@ -141,11 +141,12 @@ static int request_frame(AVFilterLink *outlink)
{
AVFilterContext *ctx = outlink->src;
AMergeContext *am = ctx->priv;
int i;
int i, ret;
for (i = 0; i < 2; i++)
if (!am->queue[i].nb_samples)
avfilter_request_frame(ctx->inputs[i]);
if ((ret = avfilter_request_frame(ctx->inputs[i])) < 0)
return ret;
return 0;
}