hla: Provide a directly property based api for property data element.

[simgear.git] / simgear / sound / sample_group.hxx

diff --git a/simgear/sound/sample_group.hxx b/simgear/sound/sample_group.hxx
index 59d42b323e8cacbea970ef1e0cb84790be4781d6..ccf1e85db1f4ede870f4d48ef6b553f63cd9b9c9 100644 (file)
--- a/simgear/sound/sample_group.hxx
+++ b/simgear/sound/sample_group.hxx
@@ -85,7 +85,7 @@ public:
     /**
      * Destructor
      */
-    ~SGSampleGroup ();
+    virtual ~SGSampleGroup ();
 
     /**
      * Set the status of this sample group to active.