[gtk+] fontchooserwidget: use appropriate model for GtkTreeIter

[Christian Hergert <chergert src gnome org>]

commit 08addd98599d595c7564946e399156ece06160fe
Author: Christian Hergert <christian hergert me>
Date:   Wed Jul 29 12:57:22 2015 -0700

    fontchooserwidget: use appropriate model for GtkTreeIter
    
    We were previously mixing the model used when filtering with an iter that
    has been resolved to the backing model.
    
    This results in both an invalid row index as well as an invalid
    iter->stamp.

 gtk/gtkfontchooserwidget.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkfontchooserwidget.c b/gtk/gtkfontchooserwidget.c
index a30f8af..a0db55c 100644
--- a/gtk/gtkfontchooserwidget.c
+++ b/gtk/gtkfontchooserwidget.c
@@ -462,7 +462,7 @@ cursor_changed_cb (GtkTreeView *treeview,
   gtk_tree_model_filter_convert_iter_to_child_iter (GTK_TREE_MODEL_FILTER (priv->filter_model),
                                                     &iter,
                                                     &filter_iter);
-  gtk_tree_model_get (priv->filter_model, &iter,
+  gtk_tree_model_get (priv->model, &iter,
                       FONT_DESC_COLUMN, &desc,
                       -1);