From e3a10d6ad67162e52f9d618b0962b2b4583b882a Mon Sep 17 00:00:00 2001
From: gezhixin <2771485026@qq.com>
Date: Mon, 17 Apr 2023 15:50:06 +0800
Subject: [PATCH] sysconf: -p can't diff two versions

fix 'sysak sysconf -p 4.19.91-24.al7.x86_64 4.19.91-23.al7.x86_64'
the OLD_VERSION_2 should be $4 which represent the second version 4.19.91-23.al7.x86_64, from the test. the $3 is '--'
---
 source/tools/combine/sysconf/sysconf.sh | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/source/tools/combine/sysconf/sysconf.sh b/source/tools/combine/sysconf/sysconf.sh
index ee0e10c3..643a5437 100644
--- a/source/tools/combine/sysconf/sysconf.sh
+++ b/source/tools/combine/sysconf/sysconf.sh
@@ -252,9 +252,9 @@ do
         exit 0
         ;;
     -p) [[ -z $2 ]] && die usage
-        [[ -z $3 ]] && die usgae
+        [[ -z $4 ]] && die usgae
         OLD_VERSION_1=$2
-        OLD_VERSION_2=$2
+        OLD_VERSION_2=$4
         echo "$OLD_VERSION"
         let LEN_1=${#OLD_VERSION_1}-2
         let LEN_2=${#OLD_VERSION_2}-2
-- 
Gitee