From 48613fb911121bcac9d607c831ff0a6b3e7ca299 Mon Sep 17 00:00:00 2001
From: Marek Marczykowski <marmarek@mimuw.edu.pl>
Date: Fri, 11 Mar 2011 02:11:05 +0100
Subject: [PATCH] Check if netvm is set for ProxyVM before using it...

---
 dom0/qvm-core/qubes.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/dom0/qvm-core/qubes.py b/dom0/qvm-core/qubes.py
index 9342109a..0b4b92eb 100755
--- a/dom0/qvm-core/qubes.py
+++ b/dom0/qvm-core/qubes.py
@@ -1104,7 +1104,8 @@ class QubesProxyVm(QubesNetVm):
     def __init__(self, **kwargs):
         super(QubesProxyVm, self).__init__(uses_default_netvm=False, **kwargs)
         self.rules_applied = None
-        self.netvm_vm.add_external_ip_permission(self.get_xid())
+        if self.netvm_vm is not None:
+            self.netvm_vm.add_external_ip_permission(self.get_xid())
 
     @property
     def type(self):