From b7e4a6591367c7fc56cce97fb1c07303f84532e2 Mon Sep 17 00:00:00 2001
From: lissav <lissav@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Sun, 26 Aug 2012 11:16:52 +0000
Subject: [PATCH] fix defect 3555748

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/branches/2.7@13612 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/xcat/plugins/updatenode.pm | 10 +++++-----
 1 file changed, 5 insertions(+), 5 deletions(-)

diff --git a/xCAT-server/lib/xcat/plugins/updatenode.pm b/xCAT-server/lib/xcat/plugins/updatenode.pm
index 460f40056..8d42fbb1b 100644
--- a/xCAT-server/lib/xcat/plugins/updatenode.pm
+++ b/xCAT-server/lib/xcat/plugins/updatenode.pm
@@ -805,9 +805,10 @@ sub updatenode
             }
          }
 
-         # Check the existence of the synclist file
-         foreach my $synclist (keys %syncfile_node)
-         {
+         if (%syncfile_node) { # there are files to sync defined
+          # Check the existence of the synclist file
+          foreach my $synclist (keys %syncfile_node)
+          {
             if (!(-r $synclist))
             {
                 my $rsp = {};
@@ -816,8 +817,7 @@ sub updatenode
                 xCAT::MsgUtils->message("E", $rsp, $callback);
                 return 1;
             }
-         }
-         if (%syncfile_node) { # there are files to sync defined
+          }
           #Sync files to the target nodes
           foreach my $synclist (keys %syncfile_node)
           {