From cd70a2a8a2bdebf51259d8f39ed110a34b9be9e5 Mon Sep 17 00:00:00 2001
From: wxr <464027401@qq.com>
Date: 星期二, 11 四月 2023 14:50:21 +0800
Subject: [PATCH] 修改启动屏幕

---
 HDL-ON_Android/Scan.cs |    2 ++
 1 files changed, 2 insertions(+), 0 deletions(-)

diff --git a/HDL-ON_Android/Scan.cs b/HDL-ON_Android/Scan.cs
index f4f5de5..5748cf2 100644
--- a/HDL-ON_Android/Scan.cs
+++ b/HDL-ON_Android/Scan.cs
@@ -122,6 +122,8 @@
 
         public static byte[] BytesFromText(string text, int width = 300, int height = 300)
         {
+            if (text == "") return null;
+
             var barcodeWriter = new ZXing.Mobile.BarcodeWriter
             {
                 Format = ZXing.BarcodeFormat.QR_CODE,

--
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