[alacarte] MainWindow: Remove an unused variable

[Jasper St. Pierre <jstpierre src gnome org>]

commit 90e605c5b1c13754ada7483a21d8316b78585e24
Author: Jasper St. Pierre <jstpierre mecheye net>
Date:   Tue May 1 15:36:30 2012 -0400

    MainWindow: Remove an unused variable

 Alacarte/MainWindow.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/Alacarte/MainWindow.py b/Alacarte/MainWindow.py
index 34fb011..e6d6112 100644
--- a/Alacarte/MainWindow.py
+++ b/Alacarte/MainWindow.py
@@ -95,7 +95,7 @@ class MainWindow:
         items, iter = item_tree.get_selection().get_selected()
         update_items = False
         update_type = None
-        item_id, separator_path = None, None
+        item_id = None
         if iter:
             update_items = True
             if isinstance(items[iter][3], GMenu.TreeEntry):