[empathy] fix small regression with expanding groups

[Xavier Claessens <xclaesse src gnome org>]

commit 423f378b511ca9e15b2e476d0c453b087470bc1a
Author: Felix Kaser <f kaser gmx net>
Date:   Wed Jul 28 16:42:32 2010 +0200

    fix small regression with expanding groups

 libempathy-gtk/empathy-individual-view.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/libempathy-gtk/empathy-individual-view.c b/libempathy-gtk/empathy-individual-view.c
index 7083b23..e6ee2e1 100644
--- a/libempathy-gtk/empathy-individual-view.c
+++ b/libempathy-gtk/empathy-individual-view.c
@@ -1496,7 +1496,7 @@ individual_view_constructed (GObject *object)
   gtk_tree_model_filter_set_visible_func (priv->filter,
       individual_view_filter_visible_func, view, NULL);
 
-  g_signal_connect (priv->store, "row-has-child-toggled",
+  g_signal_connect (priv->filter, "row-has-child-toggled",
       G_CALLBACK (individual_view_row_has_child_toggled_cb), view);
   gtk_tree_view_set_model (GTK_TREE_VIEW (view),
       GTK_TREE_MODEL (priv->filter));