From 61c3bb16375c2eab5f2711d4ad8113ae9b32e9a0 Mon Sep 17 00:00:00 2001
From: LoveEevee <LoveEevee@users.noreply.github.com>
Date: Mon, 9 Nov 2020 00:48:38 +0300
Subject: [PATCH] Fix calibration screen

---
 public/src/js/loadsong.js | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/public/src/js/loadsong.js b/public/src/js/loadsong.js
index 66b9080..bcf462f 100644
--- a/public/src/js/loadsong.js
+++ b/public/src/js/loadsong.js
@@ -126,7 +126,7 @@ class LoadSong{
 			}), songObj.music.url)
 		}
 		var chart = songObj.chart
-		if(chart.separateDiff){
+		if(chart && chart.separateDiff){
 			var chartDiff = this.selectedSong.difficulty
 			chart = chart[chartDiff]
 		}