From 604c55e4f3a059abbca83ba66ddbb5d79634c165 Mon Sep 17 00:00:00 2001
From: yinle <yinle@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Mon, 5 Mar 2012 05:52:08 +0000
Subject: [PATCH] Fix Bug 3496904:nodeset has error for rh6.1

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@11742 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/xcat/plugins/anaconda.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xCAT-server/lib/xcat/plugins/anaconda.pm b/xCAT-server/lib/xcat/plugins/anaconda.pm
index 791a025c0..a63c4d172 100644
--- a/xCAT-server/lib/xcat/plugins/anaconda.pm
+++ b/xCAT-server/lib/xcat/plugins/anaconda.pm
@@ -157,7 +157,7 @@ sub mknetboot
     }
     my $globaltftpdir  = "/tftpboot";
     my $nodes    = @{$req->{node}};
-    my @args     = @{$req->{arg}};
+    my @args     = @{$req->{arg}} if(exists($req->{arg}));
     my @nodes    = @{$req->{node}};
     my $ostab    = xCAT::Table->new('nodetype');
     my $sitetab  = xCAT::Table->new('site');