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-rw-r--r--Demos/Device/LowLevel/AudioOutput/AudioOutput.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/Demos/Device/LowLevel/AudioOutput/AudioOutput.c b/Demos/Device/LowLevel/AudioOutput/AudioOutput.c
index 826073230..64a297315 100644
--- a/Demos/Device/LowLevel/AudioOutput/AudioOutput.c
+++ b/Demos/Device/LowLevel/AudioOutput/AudioOutput.c
@@ -37,7 +37,8 @@
#include "AudioOutput.h"
/** Flag to indicate if the streaming audio alternative interface has been selected by the host. */
-bool StreamingAudioInterfaceSelected = false;
+static bool StreamingAudioInterfaceSelected = false;
+
/** Main program entry point. This routine contains the overall program flow, including initial
* setup of all components and the main program loop.