From c308aa725e2d3ff78f00cd4cf896f69b4340637b Mon Sep 17 00:00:00 2001
From: ligc <ligc@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Sun, 7 Apr 2013 06:53:05 +0000
Subject: [PATCH] fix for bug 3476: remove empty nics definition from nics
 table

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/branches/2.8@15847 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 perl-xCAT/xCAT/DBobjUtils.pm | 9 +++++++--
 1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/perl-xCAT/xCAT/DBobjUtils.pm b/perl-xCAT/xCAT/DBobjUtils.pm
index b4e600ba1..890c9ca83 100644
--- a/perl-xCAT/xCAT/DBobjUtils.pm
+++ b/perl-xCAT/xCAT/DBobjUtils.pm
@@ -2736,8 +2736,13 @@ sub collapsenicsattr()
         {       
            if ($1 && $2)
            {       
-               # $nicattrs{nicips}{eth0} = "1.1.1.1|1.2.1.1"
-               $nicattrs{$1}{$2} = $nodeattrhash->{$nodeattr}; 
+               # chdef <noderange> nicips.eth2= to remove the definition for eth2
+               # in this case, the $nodeattrhash->{'nicips.eth0'} is blank
+               if ($nodeattrhash->{$nodeattr})
+               {
+                   # $nicattrs{nicips}{eth0} = "1.1.1.1|1.2.1.1"
+                   $nicattrs{$1}{$2} = $nodeattrhash->{$nodeattr}; 
+               }
 
                # remove nicips.eth0 from the %::FILEATTRS
                delete $nodeattrhash->{$nodeattr};