From 654fdbfcf7a7862db41529d285c84d58ca8f9788 Mon Sep 17 00:00:00 2001
From: 13038267101 <mo1027728827@qq.com>
Date: Wed, 15 Jun 2022 09:47:17 +0800
Subject: [PATCH] =?UTF-8?q?=E8=B0=83=E6=95=B4=E8=84=9A=E6=9C=AC?=
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---
 build.sh                          | 2 +-
 hgdriver/hgdev/hg_scanner_239.cpp | 2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)

diff --git a/build.sh b/build.sh
index 8c83ff5..59ebc76 100755
--- a/build.sh
+++ b/build.sh
@@ -7,7 +7,7 @@ mainverstr="s/ver_1/4/g"  #版本控制
 minver="06"
 minverstr="s/ver_2/"
 
-
+sudo apt install libudev-dev
 if [ "$sys" == "UnionTech" ];then
     # uos ...
 
diff --git a/hgdriver/hgdev/hg_scanner_239.cpp b/hgdriver/hgdev/hg_scanner_239.cpp
index 6829d89..4f38871 100644
--- a/hgdriver/hgdev/hg_scanner_239.cpp
+++ b/hgdriver/hgdev/hg_scanner_239.cpp
@@ -883,7 +883,7 @@ else
 {
 	ic.cropRect.enable = custom_area_;
 	int height = (custom_area_br_y_ *ic.resolution_dst) /25.4 -  (custom_area_lt_y_ *ic.resolution_dst /25.4);
-	int width 	= (custom_area_br_x_ *ic.resolution_dst) /25.4 - (custom_area_lt_x_ *ic.resolution_dst /25.4);
+	int width  = (custom_area_br_x_ *ic.resolution_dst) /25.4 - (custom_area_lt_x_ *ic.resolution_dst /25.4);
 	ic.cropRect.height = height;
 	ic.cropRect.width = width;
 	ic.cropRect.x = custom_area_lt_x_ *ic.resolution_dst /25.4;