Originally committed as revision 24419 to svn://svn.ffmpeg.org/ffmpeg/trunk
Unified · Split
| @@ -34,11 +34,12 @@ static int link_filter(AVFilterContext *src, int srcpad, · 33 unmodified lines | |||
| 34 | AVFilterContext *dst, int dstpad, | 34 | AVFilterContext *dst, int dstpad, |
| 35 | AVClass *log_ctx) | 35 | AVClass *log_ctx) |
| 36 | { | 36 | { |
| 37 | if (avfilter_link(src, srcpad, dst, dstpad)) { | 37 | int ret; |
| 38 | if ((ret = avfilter_link(src, srcpad, dst, dstpad))) { | ||
| 38 | av_log(log_ctx, AV_LOG_ERROR, | 39 | av_log(log_ctx, AV_LOG_ERROR, |
| 39 | "cannot create the link %s:%d -> %s:%d\n", | 40 | "cannot create the link %s:%d -> %s:%d\n", |
| 40 | src->filter->name, srcpad, dst->filter->name, dstpad); | 41 | src->filter->name, srcpad, dst->filter->name, dstpad); |
| 41 | return -1; | 42 | return ret; |
| 42 | } | 43 | } |
| 43 | 44 | ||
| 44 | return 0; | 45 | return 0; |