From b79f2db3232d5582aae8c836cecdb586507c677b Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Tue, 18 Jan 2011 16:27:00 +0000
Subject: [PATCH] -Fix dhcp.pm in non-ipv6 environments

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@8699 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/xcat/plugins/dhcp.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xCAT-server/lib/xcat/plugins/dhcp.pm b/xCAT-server/lib/xcat/plugins/dhcp.pm
index 4bbd6cc3a..ba10c60f6 100644
--- a/xCAT-server/lib/xcat/plugins/dhcp.pm
+++ b/xCAT-server/lib/xcat/plugins/dhcp.pm
@@ -1147,7 +1147,7 @@ sub process_request
             }
         }
         close($omshell) if ($^O ne 'aix');
-        close($omshell6) if ($^O ne 'aix');
+        close($omshell6) if ($omshell6 and $^O ne 'aix');
         foreach my $node (@{$req->{node}})
         {
             unless ($machash)