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-rw-r--r--modules/core/c++/buffer.hpp2
1 files changed, 1 insertions, 1 deletions
diff --git a/modules/core/c++/buffer.hpp b/modules/core/c++/buffer.hpp
index 8b62131..e551de3 100644
--- a/modules/core/c++/buffer.hpp
+++ b/modules/core/c++/buffer.hpp
@@ -15,7 +15,7 @@ namespace saw {
*/
class buffer {
public:
- ~buffer() = default;
+ virtual ~buffer() = default;
virtual size_t read_position() const = 0;
virtual size_t read_composite_length() const = 0;