Mathias Fröhlich:

I have some bugfixes which will avoid fg just crashing if the sound device
could not be opened.

diff --git a/simgear/sound/xmlsound.cxx b/simgear/sound/xmlsound.cxx
index 0c8c3fd92ebf37ba64402701115ba1d90283c4f2..218c3f681b06b0e4c0f22d9d7ebb0501fb58737b 100644 (file)
--- a/simgear/sound/xmlsound.cxx
+++ b/simgear/sound/xmlsound.cxx
@@ -78,7 +78,8 @@ SGXmlSound::SGXmlSound()
 
 SGXmlSound::~SGXmlSound()
 {
-    _sample->stop();
+    if (_sample)
+        _sample->stop();
 
     delete _condition;