dash: Fix show-apps button drop target

Fallout from commit e69cc20fc7dc1 ...

https://bugzilla.gnome.org/show_bug.cgi?id=745666

diff --git a/js/ui/dash.js b/js/ui/dash.js
index 2f48a7add2060ed678f3ae363bb09929267ada0b..ba137c7ad0bae9567bcaaea6de8ecbb0d372e4f8 100644 (file)
--- a/js/ui/dash.js
+++ b/js/ui/dash.js
@@ -242,6 +242,8 @@ const ShowAppsIcon = new Lang.Class({
     _init: function() {
         this.parent();
 
+        this._settings = new Gio.Settings({ schema_id: 'org.gnome.shell' });
+
         this.toggleButton = new St.Button({ style_class: 'show-apps',
                                             track_hover: true,
                                             can_focus: true,