[gnome-boxes/wip/resize-snapshots2: 3/6] libvirt-machine-props: Async failable construction

[Zeeshan Ali Khattak <zeeshanak src gnome org>]

commit 79bf088c44bf44baac6b5e6282eece70bdb4397e
Author: Zeeshan Ali (Khattak) <zeeshanak gnome org>
Date:   Wed Apr 6 15:48:50 2016 +0100

    libvirt-machine-props: Async failable construction
    
    In a following patch, we'll be adding an async call to construction
    method that throws an error. So we need to make construction method
    async and error-thrower too.

 src/libvirt-machine-properties.vala |    2 +-
 src/libvirt-machine.vala            |    2 +-
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/libvirt-machine-properties.vala b/src/libvirt-machine-properties.vala
index 198bad0..edc1b4b 100644
--- a/src/libvirt-machine-properties.vala
+++ b/src/libvirt-machine-properties.vala
@@ -7,7 +7,7 @@ private class Boxes.LibvirtMachineProperties: GLib.Object, Boxes.IPropertiesProv
 
     private weak LibvirtMachine machine; // Weak ref for avoiding cyclic ref */
 
-    public LibvirtMachineProperties (LibvirtMachine machine) {
+    public async LibvirtMachineProperties (LibvirtMachine machine) throws GLib.Error {
         this.machine = machine;
 
         machine.notify["name"].connect (() => {
diff --git a/src/libvirt-machine.vala b/src/libvirt-machine.vala
index ce72c57..ada1b13 100644
--- a/src/libvirt-machine.vala
+++ b/src/libvirt-machine.vala
@@ -161,7 +161,7 @@ private class Boxes.LibvirtMachine: Boxes.Machine {
         debug ("new libvirt machine: " + domain.get_name ());
         this.connection = connection;
         this.domain = domain;
-        this.properties = new LibvirtMachineProperties (this);
+        this.properties = yield new LibvirtMachineProperties (this);
 
         try {
             var s = domain.get_info ().state;