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-rw-r--r--src/picture_asset_writer.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/src/picture_asset_writer.h b/src/picture_asset_writer.h
index 189ec422..a0f0bdc8 100644
--- a/src/picture_asset_writer.h
+++ b/src/picture_asset_writer.h
@@ -49,6 +49,7 @@ struct FrameInfo
class PictureAssetWriter : public boost::noncopyable
{
public:
+ virtual ~PictureAssetWriter () {}
virtual FrameInfo write (uint8_t *, int) = 0;
virtual void finalize () = 0;
virtual void fake_write (int) = 0;