It indirectly also fixes av_opt_free for NULL objs.
Signed-off-by: Lukasz Marek <lukasz.m.lu...@gmail.com>
---
libavutil/opt.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavutil/opt.c b/libavutil/opt.c
index 47b1f0c..85330c9 100644
--- a/libavutil/opt.c
+++ b/libavutil/opt.c
@@ -50,6 +50,8 @@ const AVOption *av_next_option(void *obj, const AVOption
*last)
const AVOption *av_opt_next(void *obj, const AVOption *last)
{
+ if (!obj)
+ return NULL;
AVClass *class = *(AVClass**)obj;
if (!last && class && class->option && class->option[0].name)
return class->option;
--
1.9.1
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