From 3c4b000f9ad0a7bb61477d73ef6a9b4d4ea3359b Mon Sep 17 00:00:00 2001
From: sjing <sjing@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Tue, 27 Dec 2011 02:19:59 +0000
Subject: [PATCH] fix for bug 3465128, if no service nodes used, do not do
 doSNcopy2.

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@11297 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/xcat/plugins/aixinstall.pm | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/xCAT-server/lib/xcat/plugins/aixinstall.pm b/xCAT-server/lib/xcat/plugins/aixinstall.pm
index a71d421f7..6e6571d88 100644
--- a/xCAT-server/lib/xcat/plugins/aixinstall.pm
+++ b/xCAT-server/lib/xcat/plugins/aixinstall.pm
@@ -8629,6 +8629,11 @@ sub doSNcopy2
 		}
     }
 
+    unless(scalar @SNlist)
+    {
+        return;
+    }
+    
 	my $snlist=join(',',@SNlist);
 
 	# copy the /etc/hosts file all the SNs