1 files changed, 2 insertions, 1 deletions

diff --git a/src/main.c b/src/main.c
index 255c790..9a22000 100644
--- a/src/main.c
+++ b/src/main.c
@@ -36,7 +36,7 @@ WITH REGARD TO THIS SOFTWARE.
 #ifdef PROF_ENABLE
 #if PROF_ENABLE == 0
 #define PROF(F,VAR) (profile_start(),(F),(VAR) = profile_stop())
-#else
+#elif PROF_ENABLE == 1
 #define PROF(F,VAR) (profile_start(),(F),(VAR) = MAX(profile_stop(), (VAR)))
 #endif
 #define PROF_SHOW(X,Y) \
@@ -416,6 +416,7 @@ int main(void) {
     txt_init(1, TEXT_LAYER);
     txt_position(0,0);
 
+    // Initialize sound mixer.
     init_sound();
 
     // Main loop.