av_frame_copy() is allowed to return values >= 0 on success, whereas
the documentation of av_frame_ref() states that the return value is 0 on
success. Ergo the latter must not just return the former's return value.
Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@outlook.com>
---
libavutil/frame.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/libavutil/frame.c b/libavutil/frame.c
index 31a2117b82..fefb2b69c0 100644
--- a/libavutil/frame.c
+++ b/libavutil/frame.c
@@ -469,7 +469,7 @@ int av_frame_ref(AVFrame *dst, const AVFrame *src)
if (ret < 0)
goto fail;
- return ret;
+ return 0;
}
/* ref the buffers */
--
2.27.0
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