From 9d539994652736c50a054c8d3c6beb8f221f3428 Mon Sep 17 00:00:00 2001
From: jiangzhengwenjz <jiangzhengwenjzw@qq.com>
Date: Wed, 10 Jul 2019 03:21:34 +0800
Subject: polish and bug fix

---
 src/sound.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'src/sound.c')

diff --git a/src/sound.c b/src/sound.c
index ba6511d1c..dc4b9f604 100644
--- a/src/sound.c
+++ b/src/sound.c
@@ -169,7 +169,7 @@ void FadeOutAndFadeInNewMapMusic(u16 songNum, u8 fadeOutSpeed, u8 fadeInSpeed)
     sMapMusicFadeInSpeed = fadeInSpeed;
 }
 
-void FadeInNewMapMusic(u16 songNum, u8 speed)
+static void FadeInNewMapMusic(u16 songNum, u8 speed)
 {
     FadeInNewBGM(songNum, speed);
     sCurrentMapMusic = songNum;
-- 
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