From 14e32112267bddec1d40934b4a8f41834b753a64 Mon Sep 17 00:00:00 2001
From: Haruue Icymoon <i@haruue.moe>
Date: Sun, 5 Nov 2023 16:17:06 +0800
Subject: [PATCH] fix(script): version check broken

---
 scripts/install_server.sh | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/scripts/install_server.sh b/scripts/install_server.sh
index 170545f..3dae096 100644
--- a/scripts/install_server.sh
+++ b/scripts/install_server.sh
@@ -809,7 +809,7 @@ get_latest_version() {
     exit 11
   fi
 
-  local _latest_version=$(grep 'lver' "$_tmpfile" | head -1 | grep -o '"v.*"')
+  local _latest_version=$(grep -oP '"lver":\s*\K"v.*?"' "$_tmpfile" | head -1)
   _latest_version=${_latest_version#'"'}
   _latest_version=${_latest_version%'"'}