X-Git-Url: https://git.mxchange.org/?a=blobdiff_plain;f=src%2FInstrumentation%2Fmk_viii.cxx;h=9b0ee2b480428d5d32f0c16010907d18e914071d;hb=d15d2ad2703e0572e3b9a24d238d6089be1ec6b9;hp=68fa0a6c76d3568286869eb4eaf2f4bd9c9687cf;hpb=d4822ac5aaf0bd0324da68f6b4c341722c2d25ab;p=flightgear.git

diff --git a/src/Instrumentation/mk_viii.cxx b/src/Instrumentation/mk_viii.cxx
index 68fa0a6c7..9b0ee2b48 100644
--- a/src/Instrumentation/mk_viii.cxx
+++ b/src/Instrumentation/mk_viii.cxx
@@ -16,7 +16,7 @@
 //
 // You should have received a copy of the GNU General Public License
 // along with this program; if not, write to the Free Software
-// Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
+// Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301, USA.
 //
 ///////////////////////////////////////////////////////////////////////////////
 //
@@ -70,6 +70,7 @@
 #include <simgear/math/sg_random.h>
 #include <simgear/misc/sg_path.hxx>
 #include <simgear/sound/soundmgr_openal.hxx>
+#include <simgear/sound/sample_group.hxx>
 #include <simgear/structure/exception.hxx>
 
 using std::string;