make --enable-osgviewer the default

[flightgear.git] / src / Sound / fg_fx.hxx

diff --git a/src/Sound/fg_fx.hxx b/src/Sound/fg_fx.hxx
index 3bfa58c3573e958134f31528bd13b832352aff22..0fd4a2ff2bdfbe880f42cc236729c91dff120d49 100644 (file)
--- a/src/Sound/fg_fx.hxx
+++ b/src/Sound/fg_fx.hxx
@@ -72,7 +72,7 @@ public:
      * in order.
      */
     void play_message( SGSoundSample *_sample );
-    void play_message( const string path, const string fname );
+    void play_message( const string path, const string fname, double volume );
 
 private: