[gitg] Make open repository dialog modal

[Ignacio Casal Quinteiro <icq src gnome org>]

commit 13a47978d0c2ecd6f7f8e46488dfea4dc1a42f06
Author: Ignacio Casal Quinteiro <icq gnome org>
Date:   Fri Mar 1 16:44:50 2013 +0100

    Make open repository dialog modal

 gitg/gitg-window.vala            |    3 +--
 gitg/resources/ui/gitg-window.ui |    1 +
 2 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/gitg/gitg-window.vala b/gitg/gitg-window.vala
index de0165c..91a1ecf 100644
--- a/gitg/gitg-window.vala
+++ b/gitg/gitg-window.vala
@@ -131,8 +131,7 @@ public class Window : Gtk.ApplicationWindow, GitgExt.Application, Initable, Gtk.
                chooser.response.connect((c, id) => {
                        if (id == Gtk.ResponseType.OK)
                        {
-                               var folder = chooser.get_current_folder_file();
-                               open(folder);
+                               open(chooser.get_current_folder_file());
                        }
 
                        c.destroy();
diff --git a/gitg/resources/ui/gitg-window.ui b/gitg/resources/ui/gitg-window.ui
index c5c3e9e..2f4db65 100644
--- a/gitg/resources/ui/gitg-window.ui
+++ b/gitg/resources/ui/gitg-window.ui
@@ -284,6 +284,7 @@
     <property name="action">select-folder</property>
     <property name="create-folders">False</property>
     <property name="local-only">True</property>
+    <property name="modal">True</property>
     <child internal-child="vbox">
       <object class="GtkBox" id="filechooserdialog-vbox1">
         <property name="can_focus">False</property>