Make voiceplayer independent

[flightgear.git] / src / Instrumentation / adf.cxx

diff --git a/src/Instrumentation/adf.cxx b/src/Instrumentation/adf.cxx
index 94171731d4c10b996173caebfe176366d78a3a94..41ee7700ed9860ce64b730839aad080f3cbdc13a 100644 (file)
--- a/src/Instrumentation/adf.cxx
+++ b/src/Instrumentation/adf.cxx
@@ -103,6 +103,9 @@ ADF::init ()
     _ident_audible_node = node->getChild("ident-audible", 0, true);
     _power_btn_node = node->getChild("power-btn", 0, true);
 
+    if (_power_btn_node->getType() == simgear::props::NONE) 
+      _power_btn_node->setBoolValue(true); // front end didn't implement a power button
+
     SGSoundMgr *smgr = globals->get_soundmgr();
     _sgr = smgr->find("avionics", true);
     _sgr->tie_to_listener();