[gnome-boxes] libvirt-machine-props: No snapshots during installations

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 9cfc1043785194da2d187a5372158408c3a48c1e
Author: Timm Bäder <mail baedert org>
Date:   Thu Sep 11 19:57:04 2014 +0200

    libvirt-machine-props: No snapshots during installations
    
    We don't want to allow taking snapshots during an installation,
    so just don't show the snapshots page in the sidebar if an installation
    is in progress.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=735685

 src/libvirt-machine-properties.vala |    3 ++-
 1 files changed, 2 insertions(+), 1 deletions(-)
---
diff --git a/src/libvirt-machine-properties.vala b/src/libvirt-machine-properties.vala
index bdb20d4..07a6d2c 100644
--- a/src/libvirt-machine-properties.vala
+++ b/src/libvirt-machine-properties.vala
@@ -280,7 +280,8 @@ private class Boxes.LibvirtMachineProperties: GLib.Object, Boxes.IPropertiesProv
             try {
                 var config = machine.domain.get_config (0);
                 // Snapshots currently don't work with host-passthrough
-                if (config.get_cpu ().get_mode () != GVirConfig.DomainCpuMode.HOST_PASSTHROUGH)
+                if (config.get_cpu ().get_mode () != GVirConfig.DomainCpuMode.HOST_PASSTHROUGH &&
+                    !VMConfigurator.is_install_config (config))
                     add_snapshots_property (ref list, machine);
             } catch (GLib.Error e) {
                 warning (e.message);