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| author | Stefano Sabatini <stefasab@gmail.com> | 2013-11-21 23:29:56 +0100 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2013-11-21 23:29:56 +0100 |
| commit | 50a28b13936be3e62254d5a73ab2ca6ffb001bcf (patch) | |
| tree | 8ebbd412fcecefe7a31644faa831ab07484f8693 /doc/examples/filtering_audio.c | |
| parent | 98786aa2f05da5e785d9344a04767dfbf99c10f0 (diff) | |
doc/examples: do not check NULL values for avcodec_close()
avcodec_close() does nothing in case the argument is NULL. Simplify.
Diffstat (limited to 'doc/examples/filtering_audio.c')
| -rw-r--r-- | doc/examples/filtering_audio.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/doc/examples/filtering_audio.c b/doc/examples/filtering_audio.c index 35dd4e7d28..8a3d91f41d 100644 --- a/doc/examples/filtering_audio.c +++ b/doc/examples/filtering_audio.c @@ -248,8 +248,7 @@ int main(int argc, char **argv) } end: avfilter_graph_free(&filter_graph); - if (dec_ctx) - avcodec_close(dec_ctx); + avcodec_close(dec_ctx); avformat_close_input(&fmt_ctx); av_frame_free(&frame); av_frame_free(&filt_frame); |