From 015c0a14cc609d1fb86975bcdbd0d0571ddf9bf6 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Vin=C3=ADcius=20Ferr=C3=A3o?=
 <2031761+viniciusferrao@users.noreply.github.com>
Date: Mon, 31 Aug 2026 20:10:17 -0300
Subject: [PATCH] fix(instutils): group nodes only under usable server
 addresses

---
 perl-xCAT/xCAT/InstUtils.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/perl-xCAT/xCAT/InstUtils.pm b/perl-xCAT/xCAT/InstUtils.pm
index ce5a8a112..488558c53 100644
--- a/perl-xCAT/xCAT/InstUtils.pm
+++ b/perl-xCAT/xCAT/InstUtils.pm
@@ -771,9 +771,9 @@ sub get_server_nodes
         else{
             next;
         }
-        chomp $serv;
+        chomp $serv if $serv;
 
-        if (xCAT::NetworkUtils->validate_ip($serv)) {
+        if (xCAT::NetworkUtils->isValidIp($serv)) {
             push(@{ $servernodes{$serv} }, $node);
         }
     }