From be823e7d5842edcc449288abf84f85c92e008cf4 Mon Sep 17 00:00:00 2001
From: luoliangyi <87842688@qq.com>
Date: Wed, 22 Nov 2023 17:36:10 +0800
Subject: [PATCH] =?UTF-8?q?=E5=BE=AE=E8=B0=83?=
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---
 sdk/scannerlib/HGLibDeviceImpl.cpp | 2 ++
 sdk/scannerlib/HGScannerLibJni.cpp | 2 +-
 2 files changed, 3 insertions(+), 1 deletion(-)

diff --git a/sdk/scannerlib/HGLibDeviceImpl.cpp b/sdk/scannerlib/HGLibDeviceImpl.cpp
index 178ee5d0..1fc43d27 100644
--- a/sdk/scannerlib/HGLibDeviceImpl.cpp
+++ b/sdk/scannerlib/HGLibDeviceImpl.cpp
@@ -1150,6 +1150,8 @@ HGUInt HGLibDeviceImpl::GetOptionEnumValue(const char* enumValue)
 
 int HGLibDeviceImpl::sane_ex_callback(SANE_Handle hdev, int code, void* data, unsigned int* len, void* param)
 {
+    (void)param;
+
 	switch (code)
 	{
 	case SANE_EVENT_DEVICE_ARRIVED:
diff --git a/sdk/scannerlib/HGScannerLibJni.cpp b/sdk/scannerlib/HGScannerLibJni.cpp
index 542fdb9b..1bff04d7 100644
--- a/sdk/scannerlib/HGScannerLibJni.cpp
+++ b/sdk/scannerlib/HGScannerLibJni.cpp
@@ -61,7 +61,7 @@ extern "C" JNIEXPORT jlong JNICALL Java_com_easing_java_HGScannerLib_CloneImage(
 {
     (void)env;
     (void)clazz;
-    printf("\Java_com_easing_java_HGScannerLib_CloneImage\n");
+    printf("\nJava_com_easing_java_HGScannerLib_CloneImage\n");
 
     HGLibImage destImg = HGLib_CloneImage((HGLibImage)img, (HGUInt)type, (HGUInt)origin);
     printf("destImg=0x%p\n", destImg);