From 3be86db95df36d17100f0dd6f48e4cab9c8b2262 Mon Sep 17 00:00:00 2001
From: lissav <lissav@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Tue, 11 May 2010 16:11:30 +0000
Subject: [PATCH] fix default is ssh on AIX when the useSSHonAIX attribute does
 not exist

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@6061 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/xcat/dsh/Context/XCAT.pm | 12 ++++++++----
 1 file changed, 8 insertions(+), 4 deletions(-)

diff --git a/xCAT-server/lib/xcat/dsh/Context/XCAT.pm b/xCAT-server/lib/xcat/dsh/Context/XCAT.pm
index 55eaa18d1..a49c7e004 100644
--- a/xCAT-server/lib/xcat/dsh/Context/XCAT.pm
+++ b/xCAT-server/lib/xcat/dsh/Context/XCAT.pm
@@ -322,10 +322,14 @@ sub get_xcat_remote_cmds
     # override with site table settings, if they exist 
     my $ssh_setup = 0;
     my @useSSH = xCAT::Utils->get_site_attribute("useSSHonAIX");
-    $useSSH[0] =~ tr/a-z/A-Z/;    # convert to upper 
-    if (($useSSH[0] eq "1") || ($useSSH[0] eq "YES"))
-    {
-        $ssh_setup = 1;
+    if (defined($useSSH[0])) {
+      $useSSH[0] =~ tr/a-z/A-Z/;    # convert to upper 
+      if (($useSSH[0] eq "1") || ($useSSH[0] eq "YES"))
+      {
+          $ssh_setup = 1;
+      }
+    } else {   # default is SSH
+          $ssh_setup = 1;
     }
     if (xCAT::Utils->isLinux()) { 
       $XCAT_RSH_CMD = "/usr/bin/ssh";    # use ssh