From b4fa5f0486966538f862c038d9dc0108a93018b6 Mon Sep 17 00:00:00 2001
From: bybai <bybai@cn.ibm.com>
Date: Wed, 22 Mar 2017 03:08:33 -0400
Subject: [PATCH] fix issue 2717 makehosts -d will delete erroneously entries
 /etc/hosts if one node s01 another is

---
 xCAT-server/lib/xcat/plugins/hosts.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xCAT-server/lib/xcat/plugins/hosts.pm b/xCAT-server/lib/xcat/plugins/hosts.pm
index 87daa39b2..bf0cd10ec 100755
--- a/xCAT-server/lib/xcat/plugins/hosts.pm
+++ b/xCAT-server/lib/xcat/plugins/hosts.pm
@@ -44,7 +44,7 @@ sub delnode
     while ($idx <= $#hosts)
     {
         if (($ip and $hosts[$idx] =~ /^${ip}\s/)
-            or $hosts[$idx] =~ /^\d+\.\d+\.\d+\.\d+\s+${node}[\s\.r]/)
+            or $hosts[$idx] =~ /^\d+\.\d+\.\d+\.\d+\s+${node}[\s\.\r]/)
         {
             $hosts[$idx] = "";
         }