From 3e069575661d0136b1bb7d9ec915afe3838d0ce9 Mon Sep 17 00:00:00 2001
From: ligc <ligc@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Wed, 2 Nov 2011 13:50:38 +0000
Subject: [PATCH] NFSv4 support: fix a perl syntax error

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@10956 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT/postscripts/xcataixpost | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)

diff --git a/xCAT/postscripts/xcataixpost b/xCAT/postscripts/xcataixpost
index fc960dd3d..0fd3a249c 100755
--- a/xCAT/postscripts/xcataixpost
+++ b/xCAT/postscripts/xcataixpost
@@ -182,7 +182,10 @@ if (-f $scriptname) {
     &runcmd($cmd);
     $dline = $::outref;
     ($junk, $usenfsv4) =  split(/=/, $dline);
-    chomp $usenfsv4;
+    if ($usenfsv4)
+    {
+        chomp $usenfsv4;
+    }
 }
 if (!$installdir) {
 	$installdir = "/install";