No avionics sound group for aimodels.

diff --git a/src/Sound/fg_fx.cxx b/src/Sound/fg_fx.cxx
index 683f882de828698c38fcc625dcc718c57744acb0..b9bbaacc85c681224ce5c04b74dd12ad83828b43 100644 (file)
--- a/src/Sound/fg_fx.cxx
+++ b/src/Sound/fg_fx.cxx
@@ -64,8 +64,11 @@ FGFX::FGFX ( SGSoundMgr *smgr, const string &refname, SGPropertyNode *props ) :
     SGSampleGroup::_refname = refname;
     SGSampleGroup::_smgr->add(this, refname);
 
-    _avionics = _smgr->find("avionics", true);
-    _avionics->tie_to_listener();
+    if (!_is_aimodel)
+    {
+        _avionics = _smgr->find("avionics", true);
+        _avionics->tie_to_listener();
+    }
 }