[gnome-documents] preview: make sure search is always enabled when going back to overview

[Cosimo Cecchi <cosimoc src gnome org>]

commit e1d0be4020920979bfadcdc83659a69c951dd372
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Fri Feb 8 20:28:28 2013 -0500

    preview: make sure search is always enabled when going back to overview

 src/preview.js |    7 ++++---
 1 files changed, 4 insertions(+), 3 deletions(-)
---
diff --git a/src/preview.js b/src/preview.js
index aa7f4ad..aec9ac6 100644
--- a/src/preview.js
+++ b/src/preview.js
@@ -497,6 +497,9 @@ const PreviewToolbar = new Lang.Class({
 
         this.parent();
 
+        this._searchAction = Application.application.lookup_action('search');
+        this._gearMenu = Application.application.lookup_action('gear-menu');
+
         // back button, on the left of the toolbar
         let iconName =
             (this.toolbar.get_direction() == Gtk.TextDirection.RTL) ?
@@ -506,6 +509,7 @@ const PreviewToolbar = new Lang.Class({
         backButton.connect('clicked', Lang.bind(this,
             function() {
                 Application.documentManager.setActiveItem(null);
+                this._searchAction.enabled = true;
             }));
 
         // search button, on the right of the toolbar
@@ -517,9 +521,6 @@ const PreviewToolbar = new Lang.Class({
         menuButton.set_menu_model(previewMenu);
         menuButton.set_action_name('app.gear-menu');
 
-        this._searchAction = Application.application.lookup_action('search');
-        this._gearMenu = Application.application.lookup_action('gear-menu');
-
         this._setToolbarTitle();
         this.toolbar.show_all();