From 4833cebef58214d015bb8bbaf56d5fc2b0d85d30 Mon Sep 17 00:00:00 2001
From: lissav <lissav@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Mon, 8 Mar 2010 18:31:47 +0000
Subject: [PATCH] add already defined check

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@5404 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 perl-xCAT/xCAT/Client.pm | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/perl-xCAT/xCAT/Client.pm b/perl-xCAT/xCAT/Client.pm
index bb9b3c5aa..2d2449116 100644
--- a/perl-xCAT/xCAT/Client.pm
+++ b/perl-xCAT/xCAT/Client.pm
@@ -90,8 +90,9 @@ sub submit_request {
   unless ($cafile) { $cafile  = xCAT::Utils->getHomeDir()."/.xcat/ca.pem"; }
   $xCAT::Client::EXITCODE = 0;    # clear out exit code before invoking the plugin
 #  add current userid to the request
-$request->{username}->[0] = getpwuid($>);
-
+if (!(defined($request->{username}))) {
+  $request->{username}->[0] = getpwuid($>);
+}
 # If XCATBYPASS is set, invoke the plugin process_request method directly
 # without going through the socket connection to the xcatd daemon
   if ($ENV{XCATBYPASS}) {