From 102aa513e46eccef19c56f8e748455c370c031d4 Mon Sep 17 00:00:00 2001
From: linggao <linggao@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Mon, 10 Sep 2012 19:35:23 +0000
Subject: [PATCH] bug fix

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@13749 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/perl/xCAT/Postage.pm | 12 ++++++++++--
 1 file changed, 10 insertions(+), 2 deletions(-)

diff --git a/xCAT-server/lib/perl/xCAT/Postage.pm b/xCAT-server/lib/perl/xCAT/Postage.pm
index b9b90afc7..02ad68d28 100644
--- a/xCAT-server/lib/perl/xCAT/Postage.pm
+++ b/xCAT-server/lib/perl/xCAT/Postage.pm
@@ -697,13 +697,21 @@ sub makescript
 
     if ($setbootfromnet)
     {
-        push @scriptd, "setbootfromnet\n";
+	if (!exists($post_hash{setbootfromnet}))
+	{
+	    $post_hash{setbootfromnet} = 1;
+	    push @scriptd, "setbootfromnet\n";
+	}
     }
 
     # add setbootfromdisk if the nodesetstate is install and arch is ppc64
     if (($nodesetstate) && ($nodesetstate eq "install") && ($arch eq "ppc64"))
     {
-        push @scriptd, "setbootfromdisk\n";
+	if (!exists($post_hash{setbootfromdisk}))
+	{
+	    $post_hash{setbootfromdisk} = 1;
+	    push @scriptd, "setbootfromdisk\n";
+	}
     }
 
     ###Please do not remove or modify this line of code!!! xcatdsklspost depends on it