1 files changed, 1 insertions, 0 deletions
diff --git a/main.cpp b/main.cpp
index c2c9280..42c547b 100644
--- a/main.cpp
+++ b/main.cpp
@@ -62,6 +62,7 @@ void sdl_play_sound()
 	if (first)
 	{
 		SDL_LoadWAV("coin.wav", &wavSpec, &wavBuffer, &wavLength);
+		// open most reasonable default device for playback. 
 		deviceId = SDL_OpenAudioDevice(NULL, 0, &wavSpec, NULL, 0);
 		SDL_PauseAudioDevice(deviceId, 0);
 		first=false;