[gnome-documents] embed: Not every toolbar has a searchbar

[Debarshi Ray <debarshir src gnome org>]

commit b3d7ceb1d4af8b501217f0d8b232e7953907f416
Author: Debarshi Ray <debarshir gnome org>
Date:   Fri Mar 14 11:04:27 2014 +0100

    embed: Not every toolbar has a searchbar
    
    For example, EditToolbar does not have one.
    
    Fallout from 13954c74f593806a5111bea2129bbaa28423fab0
    
    https://bugzilla.gnome.org/show_bug.cgi?id=719920

 src/embed.js |    7 +++++--
 1 files changed, 5 insertions(+), 2 deletions(-)
---
diff --git a/src/embed.js b/src/embed.js
index 8249c9b..5f09657 100644
--- a/src/embed.js
+++ b/src/embed.js
@@ -358,8 +358,11 @@ const Embed = new Lang.Class({
             throw(new Error('Not handled'));
             break;
         }
-        this._toolbar.searchbar.connect('activate-result',
-                                        Lang.bind(this, this._onActivateResult));
+
+        if (this._toolbar.searchbar) {
+            this._toolbar.searchbar.connect('activate-result',
+                                            Lang.bind(this, this._onActivateResult));
+        }
     },
 
     _onActiveItemChanged: function(manager, doc) {