[sushi] audio: don't redeclare existing variable

[Cosimo Cecchi <cosimoc src gnome org>]

commit c5d741ea4c8f74c8973b735acf55c900a63bc612
Author: Cosimo Cecchi <cosimoc gnome org>
Date:   Mon Mar 19 16:23:35 2012 -0400

    audio: don't redeclare existing variable

 src/js/viewers/audio.js |    4 ++--
 1 files changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/src/js/viewers/audio.js b/src/js/viewers/audio.js
index fe89168..38dc3f0 100644
--- a/src/js/viewers/audio.js
+++ b/src/js/viewers/audio.js
@@ -293,14 +293,14 @@ AudioRenderer.prototype = {
                                           this._player.progress = this._progressBar.get_value() / 1000;
                                   }));
 
-        let item = new Gtk.ToolItem();
+        item = new Gtk.ToolItem();
         item.set_expand(true);
         item.add(this._progressBar);
         item.show_all();
         this._mainToolbar.insert(item, 2);
 
         this._durationLabel = new Gtk.Label({ "margin-left": 3 });
-        let item = new Gtk.ToolItem();
+        item = new Gtk.ToolItem();
         item.add(this._durationLabel);
         item.show_all();
         this._mainToolbar.insert(item, 3);