From 6e8e13cebc45c4e6172fa78c8fb8481d53e0d7e5 Mon Sep 17 00:00:00 2001
From: i-curve <wjuncurve@gmail.com>
Date: Wed, 4 Dec 2024 19:28:14 +0800
Subject: [PATCH] fix: check docker version fail in generate_config.sh #6187
 (#6188)

close #6187

Signed-off-by: i-curve <i-curve@qq.com>
Co-authored-by: Niklas Meyer <niklas.meyer@servercow.de>
---
 generate_config.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/generate_config.sh b/generate_config.sh
index 46a36a179..915a5d907 100755
--- a/generate_config.sh
+++ b/generate_config.sh
@@ -26,7 +26,7 @@ for bin in openssl curl docker git awk sha1sum grep cut; do
 done
 
 # Check Docker Version (need at least 24.X)
-docker_version=$(docker -v | grep -oP '\d+\.\d+\.\d+' | cut -d '.' -f 1)
+docker_version=$(docker -v | grep -oP '\d+\.\d+\.\d+' | head -n 1 | cut -d '.' -f 1)
 
 if [[ $docker_version -lt 24 ]]; then
   echo -e "\e[31mCannot find Docker with a Version higher or equals 24.0.0\e[0m"