[postr] Makes pyflakes happy by using an utility variable

[Germán Poó Caamaño <gpoo src gnome org>]

commit 8433db509f0930c786183688679e8716e043c7bf
Author: Germán Poo-Caamaño <gpoo gnome org>
Date:   Mon Jul 7 09:17:05 2014 -0700

    Makes pyflakes happy by using an utility variable

 src/util.py |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/util.py b/src/util.py
index 1449c98..514d105 100644
--- a/src/util.py
+++ b/src/util.py
@@ -69,6 +69,7 @@ def align_labels(glade, names):
     group = Gtk.SizeGroup()
     group.set_mode(Gtk.SizeGroupMode.HORIZONTAL)
     widget = [group.add_widget(get_widget_checked(glade, name)) for name in names]
+    return widget
 
 
 __buddy_cache = None