From a6f4e35bb3de1b2b2fb3367ea853e66f5ec97b03 Mon Sep 17 00:00:00 2001
From: jbjohnso <jbjohnso@8638fb3e-16cb-4fca-ae20-7b5d299a9bcd>
Date: Mon, 9 May 2011 16:32:39 +0000
Subject: [PATCH] Fix wvid hang on KVM guests if guest is off

git-svn-id: https://svn.code.sf.net/p/xcat/code/xcat-core/trunk@9522 8638fb3e-16cb-4fca-ae20-7b5d299a9bcd
---
 xCAT-server/lib/xcat/plugins/kvm.pm | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/xCAT-server/lib/xcat/plugins/kvm.pm b/xCAT-server/lib/xcat/plugins/kvm.pm
index 1274a3d16..be9c1d4d0 100644
--- a/xCAT-server/lib/xcat/plugins/kvm.pm
+++ b/xCAT-server/lib/xcat/plugins/kvm.pm
@@ -693,8 +693,8 @@ sub getcons {
 sub getrvidparms {
     my $node=shift;
     my $location = getcons($node,"vid");
-    unless ($location) {
-       return (1,"Error: Unable to determine rvid destination for $node");
+    unless (ref $location) {
+       return (1,"Error: Unable to determine rvid destination for $node (appears VM is off)");
     }
         my @output = (
       "method: kvm"