[FFmpeg-devel] [PATCH 8/9] avfilter/vf_subtitles: Return early upon avformat_open_input() failure

[Nicolas George]

Andreas Rheinhardt (12020-09-11):
> It avoids cleaning up three inexistent objects; I actually regarded this
> as enough benefit to merit the change.

Cleaning-up inexistent objects is a negligible cost. In this case, it
happens in a part of the code that is particularly not speed-critical. I
think the robustness of the code takes precedence here.

Regards,

-- 
  Nicolas George
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