From 0b6940f42aaea18dcbf17aff9a34910e04daccb6 Mon Sep 17 00:00:00 2001
From: wanghuaz <wanghuaz@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Tue, 10 Nov 2009 13:49:26 +0000
Subject: [PATCH] Workaround for defect 2883774

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@4535 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 perl-xCAT/xCAT/DSHCLI.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/perl-xCAT/xCAT/DSHCLI.pm b/perl-xCAT/xCAT/DSHCLI.pm
index a62cc9d3b..3c62f7b95 100644
--- a/perl-xCAT/xCAT/DSHCLI.pm
+++ b/perl-xCAT/xCAT/DSHCLI.pm
@@ -565,7 +565,7 @@ sub _execute_dsh
             delete $error_buffers{$user_target};
 
             my $exit_code = $targets_buffered{$user_target}{'exit-code'};
-            my $target_rc = $targets_buffered{$user_target}{'target-rc'};
+            my $target_rc = ($targets_buffered{$user_target}{'target-rc'}) ? $targets_buffered{$user_target}{'target-rc'} : 0;
             my $rsp       = {};
 
             if ($exit_code != 0)