From 340c5fc5531941446b680aade1520a02f481c9f2 Mon Sep 17 00:00:00 2001
From: baiyuan <bybai@cn.ibm.com>
Date: Thu, 6 Nov 2014 21:27:43 -0500
Subject: [PATCH] fix duplicate lines for IPADDR and NETMASK

---
 xCAT/postscripts/hardeths | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/xCAT/postscripts/hardeths b/xCAT/postscripts/hardeths
index caa0b63cb..43ec7c84e 100755
--- a/xCAT/postscripts/hardeths
+++ b/xCAT/postscripts/hardeths
@@ -114,8 +114,18 @@ EOF
         sed -i s/BOOTPROTO=dhcp/BOOTPROTO=static/ $NICFILE
         sed -i s/BOOTPROTO=\'dhcp\'/BOOTPROTO=static/ $NICFILE
         sed -i s/BOOTPROTO=\"dhcp\"/BOOTPROTO=static/ $NICFILE
+        grep ^IPADDR= $NICFILE >/dev/null
+        if [ $? -eq 0 ]
+        then
+            sed -i '/IPADDR=/d'  $NICFILE
+        fi
         echo IPADDR=$IPADDR >> $NICFILE
-        echo NETMASK=$NETMASK >> $NICFILE 
+        grep ^NETMASK= $NICFILE >/dev/null
+        if [ $? -eq 0 ]
+        then
+            sed -i '/NETMASK=/d' $NICFILE
+        fi
+        echo NETMASK=$NETMASK >> $NICFILE    
     fi
 
     #for netboot/statelite case, restart the network interface. For diskful installation, it is not necessary because the restart of the network  will happen at the first boot.