X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=simgear%2Fsound%2Fsample_group.hxx;h=ccf1e85db1f4ede870f4d48ef6b553f63cd9b9c9;hb=be7065674586ffbb5940ab21a028bc8c461217e2;hp=d2d47394d4530a32a33f68db431e4212f5e6638b;hpb=fd42294faf5fbc3cc9807c98c2b9bc6d32df6173;p=simgear.git

diff --git a/simgear/sound/sample_group.hxx b/simgear/sound/sample_group.hxx
index d2d47394..ccf1e85d 100644
--- a/simgear/sound/sample_group.hxx
+++ b/simgear/sound/sample_group.hxx
@@ -52,6 +52,7 @@
 #include <simgear/structure/exception.hxx>
 
 #include "sample_openal.hxx"
+#include "sample_queue.hxx"
 
 using std::map;
 using std::string;
@@ -84,7 +85,7 @@ public:
     /**
      * Destructor
      */
-    ~SGSampleGroup ();
+    virtual ~SGSampleGroup ();
 
     /**
      * Set the status of this sample group to active.