From c0723e42da959122a318df7cbb086ed9c986a4eb Mon Sep 17 00:00:00 2001
From: lissav <lissav@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Fri, 23 Sep 2011 12:47:24 +0000
Subject: [PATCH] fix perl syntax error with mixed clusters,  see defect
 3413295

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@10625 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 e1d5eeafb..32f437939 100644
--- a/perl-xCAT/xCAT/Utils.pm
+++ b/perl-xCAT/xCAT/Utils.pm
@@ -3718,7 +3718,9 @@ sub get_ServiceNode
                 else
                 {    
 					if ( ($oshash->{$node}->[0]->{os}) && ($oshash->{$node}->[0]->{os} eq "AIX")) {
+                      if ($nimprime) {
 						push @{$snhash{$nimprime}}, $node;
+					  }
 					} else {
 						push @{$snhash{$master}}, $node;
 					}