From 1a338aed4254edf446e54c8d0e1ff8e46bcbf563 Mon Sep 17 00:00:00 2001
From: lissav <lissav@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Tue, 7 Oct 2008 16:48:45 +0000
Subject: [PATCH] fix thisnode is not handling of invalid names

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@2292 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 perl-xCAT/xCAT/Utils.pm | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/perl-xCAT/xCAT/Utils.pm b/perl-xCAT/xCAT/Utils.pm
index 79149ecc7..e4f704e1a 100644
--- a/perl-xCAT/xCAT/Utils.pm
+++ b/perl-xCAT/xCAT/Utils.pm
@@ -1593,8 +1593,9 @@ sub thishostisnot
 
     my @ips = split /\n/, `/sbin/ip addr`;
     my $comp = inet_aton($comparison);
-    foreach (@ips)
-    {
+    if ($comp) {
+      foreach (@ips)
+      {
         if (/^\s*inet/)
         {
             my @ents = split(/\s+/);
@@ -1607,6 +1608,7 @@ sub thishostisnot
 
             #print Dumper(inet_aton($ip));
         }
+      }
     }
     return 1;
 }