MAINT-2657 Fix (speculative) for Crash in LLAudioEngine_FMODEX::shutdown()

1 files changed, 5 insertions, 2 deletions

diff --git a/indra/llaudio/llaudioengine_fmodex.cpp b/indra/llaudio/llaudioengine_fmodex.cpp
index 5ec30c7d1d..fe6dedcd03 100644
--- a/indra/llaudio/llaudioengine_fmodex.cpp
+++ b/indra/llaudio/llaudioengine_fmodex.cpp
@@ -305,8 +305,11 @@ void LLAudioEngine_FMODEX::shutdown()
 	LLAudioEngine::shutdown();
 	
 	llinfos << "LLAudioEngine_FMODEX::shutdown() closing FMOD Ex" << llendl;
-	mSystem->close();
-	mSystem->release();
+	if ( mSystem ) // speculative fix for MAINT-2657
+	{
+		mSystem->close();
+		mSystem->release();
+	}
 	llinfos << "LLAudioEngine_FMODEX::shutdown() done closing FMOD Ex" << llendl;
 
 	delete mListenerp;