From 8c5083bcc65db544a018f65379c66986cc440f90 Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Thu, 31 Jul 2008 18:19:11 +0000
Subject: [PATCH] -Fix problem where tabdump without arguments would not work

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@1971 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/xcat/plugins/tabutils.pm | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/xCAT-server/lib/xcat/plugins/tabutils.pm b/xCAT-server/lib/xcat/plugins/tabutils.pm
index 76ef5e79d..00ed8ddac 100644
--- a/xCAT-server/lib/xcat/plugins/tabutils.pm
+++ b/xCAT-server/lib/xcat/plugins/tabutils.pm
@@ -402,7 +402,9 @@ sub tabdump
     };
 
 	# Process arguments
-    @ARGV = @{$args};
+    if ($args) {
+        @ARGV = @{$args};
+    }
     if (!GetOptions('h|?|help' => \$HELP, 'd' => \$DESC)) { $tabdump_usage->(1); return; }
 
     if ($HELP) { $tabdump_usage->(0); return; }