From 70fc147c6e9a4aff147310a65861c9398501ef0a Mon Sep 17 00:00:00 2001
From: yangjiaxuan <171295266@qq.com>
Date: Fri, 10 Nov 2023 15:26:05 +0800
Subject: [PATCH] =?UTF-8?q?3399=E8=AE=BE=E5=A4=87=E5=A2=9E=E5=8A=A0?=
 =?UTF-8?q?=E5=9B=BA=E4=BB=B6=E5=8D=87=E7=BA=A7=E5=A4=B1=E8=B4=A5=E7=9A=84?=
 =?UTF-8?q?=E8=BF=94=E5=9B=9E=E5=80=BC?=
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---
 hgdriver/hgdev/hg_scanner_239.cpp | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/hgdriver/hgdev/hg_scanner_239.cpp b/hgdriver/hgdev/hg_scanner_239.cpp
index 4ea6e82..8462eb7 100644
--- a/hgdriver/hgdev/hg_scanner_239.cpp
+++ b/hgdriver/hgdev/hg_scanner_239.cpp
@@ -2125,6 +2125,10 @@ int hg_scanner_239::set_firmware_upgrade(std::string filename)
 		{
 			return ret;
 		}
+		if (val == 1)
+		{
+			return SCANNER_ERR_DEVICE_UPGRADE_FAIL;
+		}
 		if (val == 2)
 		{
 			int ret = read_register(setting3399::SR_UPDATA_REBOOT, &val);