From 36c61839a3175db1c49a5b94654784bcf225e84d Mon Sep 17 00:00:00 2001
From: wuzhy <wuzhy@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Tue, 23 Feb 2010 07:16:18 +0000
Subject: [PATCH] In order to fix 2957063

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@5259 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/perl/xCAT/PPC.pm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/xCAT-server/lib/perl/xCAT/PPC.pm b/xCAT-server/lib/perl/xCAT/PPC.pm
index 4cc73b0cd..8c276ac41 100644
--- a/xCAT-server/lib/perl/xCAT/PPC.pm
+++ b/xCAT-server/lib/perl/xCAT/PPC.pm
@@ -549,7 +549,9 @@ sub child_response {
 	    my @nodes;
 	    foreach ( @$responses ) {
      	    	my $node = $_->{node}->[0]->{name}->[0];
-     	    	push (@nodes, $node);
+		if (! grep /^$node$/, @nodes) {
+     	    		push (@nodes, $node);
+		}
 	    }
 
 	    foreach ( sort @nodes ) {