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Diffstat (limited to 'apps/systemlib/mixer/mixer.h')
-rw-r--r--apps/systemlib/mixer/mixer.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/apps/systemlib/mixer/mixer.h b/apps/systemlib/mixer/mixer.h
index 00ddf1581..71386cba7 100644
--- a/apps/systemlib/mixer/mixer.h
+++ b/apps/systemlib/mixer/mixer.h
@@ -160,7 +160,7 @@ public:
* @param control_cb Callback invoked when reading controls.
*/
Mixer(ControlCallback control_cb, uintptr_t cb_handle);
- ~Mixer() {};
+ virtual ~Mixer() {};
/**
* Perform the mixing function.