From d89d5dbed06cad0aab9aa4d19be8a81bc99ea19e Mon Sep 17 00:00:00 2001
From: Brian Pitts <brian@polibyte.com>
Date: Mon, 21 Oct 2013 15:25:59 -0500
Subject: [PATCH] Avoid libvirt domain lookup if VM has not been created

---
 lib/sahara/session/libvirt.rb | 10 +++++++++-
 1 file changed, 9 insertions(+), 1 deletion(-)

diff --git a/lib/sahara/session/libvirt.rb b/lib/sahara/session/libvirt.rb
index 10c5c99..a4325fe 100644
--- a/lib/sahara/session/libvirt.rb
+++ b/lib/sahara/session/libvirt.rb
@@ -8,7 +8,7 @@ def initialize(machine)
         @machine=machine
         @sandboxname="sahara-sandbox"
         @connection=connect_to_libvirt
-        @domain = @connection.client.lookup_domain_by_uuid(@machine.id)
+        @domain=get_domain
       end
 
       # based on VagrantPlugins::ProviderLibvirt::Action::ConnectLibvirt
@@ -53,6 +53,14 @@ def connect_to_libvirt
         end
       end
 
+      def get_domain
+        if is_vm_created?
+          return @connection.client.lookup_domain_by_uuid(@machine.id)
+        else
+          return nil
+        end
+      end
+
       def get_snapshot_if_exists
         # if we can get snapshot description without exception it exists
         begin