From 46584bfc9289c1d5b7e03156b88a95d31ccf62b5 Mon Sep 17 00:00:00 2001
From: Torsten Dreyer <torsten@t3r.de>
Date: Wed, 30 Apr 2014 10:50:57 +0200
Subject: [PATCH] commradio: no spoken atis if sound disabled

---
 src/Instrumentation/commradio.cxx | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/src/Instrumentation/commradio.cxx b/src/Instrumentation/commradio.cxx
index 20114289b..bff1b85a2 100644
--- a/src/Instrumentation/commradio.cxx
+++ b/src/Instrumentation/commradio.cxx
@@ -64,6 +64,7 @@ public:
   {
     return _spokenAtis.empty() == false;
   }
+
   SGSharedPtr<SGSoundSample> getSpokenAtis()
   {
     return _spokenAtis.pop();
@@ -84,6 +85,9 @@ AtisSpeaker::~AtisSpeaker()
 }
 void AtisSpeaker::valueChanged(SGPropertyNode * node)
 {
+  if( !fgGetBool("/sim/sound/working", false ) )
+    return;
+
   string newText = node->getStringValue();
   if (_synthesizeRequest.text == newText) return;