From 5b41a519d2a74a3603a478408d98d5d312ebd43d Mon Sep 17 00:00:00 2001
From: hl <hanlu@tink.ltd>
Date: Wed, 13 Nov 2024 07:33:28 +0800
Subject: [PATCH] update

---
 install-release.sh | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/install-release.sh b/install-release.sh
index 26a532b..c796e12 100755
--- a/install-release.sh
+++ b/install-release.sh
@@ -106,9 +106,7 @@ main(){
     if [ -z "$PROG_NAME" ]; then
         cp -fr * "$PROG_PATH/"
     else
-        command -v md5sum &>/dev/null
-        mflag=$?
-        if [ $mflag -eq 0 ]; then
+        if command -v md5sum &>/dev/null; then
             echo "Version check"
             old_hash=$(md5sum -bz "$PROG_PATH/$PROG_NAME" | awk '{print $1}')
             new_hash=$(md5sum -bz "$PROG_NAME" | awk '{print $1}')