From a8027600c03a541ae2eaf5fdd9a421dcaa0512a6 Mon Sep 17 00:00:00 2001
From: daniceexi <daniceexi@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Mon, 24 Jan 2011 08:40:19 +0000
Subject: [PATCH] fixed the issue that error output msg has multiple line

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@8728 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/perl/xCAT/PPC.pm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/xCAT-server/lib/perl/xCAT/PPC.pm b/xCAT-server/lib/perl/xCAT/PPC.pm
index 2543bc4df..a6aeb7268 100644
--- a/xCAT-server/lib/perl/xCAT/PPC.pm
+++ b/xCAT-server/lib/perl/xCAT/PPC.pm
@@ -602,7 +602,9 @@ sub child_response {
 	  		if ($nodename eq $_->{node}->[0]->{name}->[0]) {
                 		#save the nodes that has errors for node status monitoring
           			if ((exists($_->{errorcode})) && ($_->{errorcode} != 0))  {
-                        push(@$failed_nodes, $nodename);
+					if (!grep /^$nodename$/, @$failed_nodes) {
+					    push(@$failed_nodes, $nodename);
+					}
 					    if( defined( $failed_msg->{$nodename} )) {
 					        my $f = $failed_msg->{$nodename}; 
 					        my $c = scalar(@$f);