This one may be slightly more theoretical, since the preset file is opened in a
read-only mode. Nevertheless, it is a good idea to check its return value.
Signed-off-by: Ganesh Ajjanagadde <gajjanaga...@gmail.com>
---
ffmpeg_opt.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/ffmpeg_opt.c b/ffmpeg_opt.c
index 9b341cf..13786da 100644
--- a/ffmpeg_opt.c
+++ b/ffmpeg_opt.c
@@ -2724,7 +2724,10 @@ static int opt_preset(void *optctx, const char *opt,
const char *arg)
}
}
- fclose(f);
+ if (fclose(f))
+ av_log(NULL, AV_LOG_ERROR,
+ "Error closing preset file: %s\n",
+ av_err2str(AVERROR(errno)));
return 0;
}
--
2.7.0
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