From 592d73137fb694534195e6732142f8465f5af3ea Mon Sep 17 00:00:00 2001
From: suzme <47318249+suzme@users.noreply.github.com>
Date: Wed, 7 Apr 2021 01:33:20 +0900
Subject: [PATCH] =?UTF-8?q?=E7=A9=BA=E3=81=AE=E7=9F=A2=E5=8D=B0=E3=83=87?=
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---
 js/danoni_main.js | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/js/danoni_main.js b/js/danoni_main.js
index 1365fe76..025719dd 100644
--- a/js/danoni_main.js
+++ b/js/danoni_main.js
@@ -6127,11 +6127,12 @@ function scoreConvert(_dosObj, _scoreId, _preblankFrame, _dummyNo = ``,
 	function storeArrowData(_data) {
 		let arrowData = [];
 
-		if (_data !== undefined) {
+		if (_data !== undefined && _data !== ``) {
 			const tmpData = splitLF(_data).join(``);
 			if (tmpData !== undefined) {
 				arrowData = tmpData.split(`,`);
 				if (isNaN(parseFloat(arrowData[0]))) {
+					return []
 				} else {
 					arrowData = arrowData.map(data => calcFrame(data));
 				}