[gnome-music/wip/merge: 129/343] widgets: add required params

[Ignacio Casal Quinteiro <icq src gnome org>]

commit ab13df04d0b077ba1d68d6ff923019daaab73dba
Author: Vadim Rutkovsky <vrutkovs redhat com>
Date:   Mon Jul 15 19:18:46 2013 +0200

    widgets: add required params

 gnomemusic/widgets.py |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gnomemusic/widgets.py b/gnomemusic/widgets.py
index 3082cf0..cc07aa4 100644
--- a/gnomemusic/widgets.py
+++ b/gnomemusic/widgets.py
@@ -31,7 +31,7 @@ class LoadMoreButton:
         self.widget.connect('clicked', self._onLoadMoreClicked)
         self._onItemCountChanged()
 
-    def _onLoadMoreClicked(self):
+    def _onLoadMoreClicked(self, data=None):
         self._label.label = "Loading..."
         self._spinner.show()
         self._spinner.start()