From 41b34ff9cb5d5e4d734c72b526dafc73db754926 Mon Sep 17 00:00:00 2001
From: lissav <lissav@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Thu, 9 Aug 2012 16:14:44 +0000
Subject: [PATCH]  add check if nodetype defined

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@13477 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 perl-xCAT/xCAT/Utils.pm | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/perl-xCAT/xCAT/Utils.pm b/perl-xCAT/xCAT/Utils.pm
index 854271c11..5f5e32c52 100644
--- a/perl-xCAT/xCAT/Utils.pm
+++ b/perl-xCAT/xCAT/Utils.pm
@@ -2918,10 +2918,12 @@ sub noderangecontainsMn
  my $tab = xCAT::Table->new('nodetype');
  my @nodelist=$tab->getAllNodeAttribs(['node','nodetype']);
  foreach my $n (@nodelist) {
+  if (defined($n->{'nodetype'})) {
    if ($n->{'nodetype'} eq "mn") {  # this is the MN
       $mname=$n->{'node'};
       last;
    }
+  }
  }
  if (grep(/$mname/, @noderange)) { # if MN in the noderange
    return $mname;