From b71e85dd4f25a7c1bf98d66d2511660db20670fc Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Wed, 5 Mar 2008 19:02:27 +0000
Subject: [PATCH] Fix tabgrep to not BUG on non-existant tables

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@688 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server-2.0/lib/xcat/plugins/tabutils.pm | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/xCAT-server-2.0/lib/xcat/plugins/tabutils.pm b/xCAT-server-2.0/lib/xcat/plugins/tabutils.pm
index cea5efe33..da5b1e1a9 100644
--- a/xCAT-server-2.0/lib/xcat/plugins/tabutils.pm
+++ b/xCAT-server-2.0/lib/xcat/plugins/tabutils.pm
@@ -726,7 +726,7 @@ sub tabgrep
     foreach (@tablist)
     {
         my $tab = xCAT::Table->new($_);
-        if ($tab->getNodeAttribs($node->[0], ["node"]))
+        if ($tab and $tab->getNodeAttribs($node->[0], ["node"]))
         {
             $callback->({data => [$_]});
         }