[gitg] Fix setting title when using native controls

[Jesse van den Kieboom <jessevdk src gnome org>]

commit 09bd9b05ee53befbd8aa35fba833c871b541e944
Author: Jesse van den Kieboom <jessevdk gnome org>
Date:   Mon Dec 21 21:58:57 2015 +0100

    Fix setting title when using native controls

 gitg/gitg-window.vala |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gitg/gitg-window.vala b/gitg/gitg-window.vala
index 730c970..106c476 100644
--- a/gitg/gitg-window.vala
+++ b/gitg/gitg-window.vala
@@ -420,8 +420,8 @@ public class Window : Gtk.ApplicationWindow, GitgExt.Application, Initable
 
                if (Gitg.PlatformSupport.use_native_window_controls())
                {
-                       this.title = title;
                        d_header_bar.set_title(subtitle);
+                       this.title = title;
                }
                else
                {