Subject: details: don't display error if machine is missing in XML
From: Pavel Hrdina phrdina@redhat.com Fri Jul 31 14:28:00 2015 +0200
Date: Wed Aug 5 13:32:04 2015 +0200:
Git: f81358b02d58b709529a35268cbaf8ce098d803a

Commint 0ddec919 updated the details page.  Now the detail page of
existing domain cannot update the 'machine' value, only prints that
value.  If we cannot get the machine from domain XML, don't pass a None,
but "Unknown" instead.  This can happen if you are connecting with
virt-manager to really old libvirt, the machine value is present in
domain XML since libvirt v0.9.5.

Resolves: https://bugzilla.redhat.com/show_bug.cgi?id=1238981

Signed-off-by: Pavel Hrdina <phrdina@redhat.com>

diff --git a/virtManager/details.py b/virtManager/details.py
index 718f50a..8507bd0 100644
--- a/virtManager/details.py
+++ b/virtManager/details.py
@@ -2457,7 +2457,7 @@ class vmmDetails(vmmGObjectUI):
             self.widget("overview-firmware-label").set_text(firmware)
 
         # Machine settings
-        machtype = self.vm.get_machtype()
+        machtype = self.vm.get_machtype() or _("Unknown")
         if self.widget("machine-type").is_visible():
             uiutil.set_list_selection(
                 self.widget("machine-type"), machtype)