[gnome-documents] embed: fix a runtime warning

[Cosimo Cecchi <cosimoc src gnome org>]

commit c2e454d0a72aaec68f3c4f148adfde72d9a31bcc
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Wed Feb 27 14:25:50 2013 -0500

    embed: fix a runtime warning

 src/embed.js |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/embed.js b/src/embed.js
index b60ad78..fef8281 100644
--- a/src/embed.js
+++ b/src/embed.js
@@ -209,6 +209,7 @@ const Embed = new Lang.Class({
     _init: function() {
         this._queryErrorId = 0;
         this._noResultsChangeId = 0;
+        this._loadShowId = 0;
 
         this.widget = new Gtk.Box({ orientation: Gtk.Orientation.VERTICAL,
                                     visible: true });