[gtk+] Fix GTK_TREE_MODEL_FILTER_GET_CLASS macro

[Danielle Madeley <davyd src gnome org>]

commit 15a5f153b1f6bb7c17b2d2255bac4fe0ef617ed1
Author: Danielle Madeley <danielle madeley collabora co uk>
Date:   Wed Dec 9 15:48:58 2009 +1100

    Fix GTK_TREE_MODEL_FILTER_GET_CLASS macro

 gtk/gtktreemodelfilter.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtktreemodelfilter.h b/gtk/gtktreemodelfilter.h
index 94d262d..79e30fd 100644
--- a/gtk/gtktreemodelfilter.h
+++ b/gtk/gtktreemodelfilter.h
@@ -35,7 +35,7 @@ G_BEGIN_DECLS
 #define GTK_TREE_MODEL_FILTER_CLASS(vtable)     (G_TYPE_CHECK_CLASS_CAST ((vtable), GTK_TYPE_TREE_MODEL_FILTER, GtkTreeModelFilterClass))
 #define GTK_IS_TREE_MODEL_FILTER(obj)           (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TREE_MODEL_FILTER))
 #define GTK_IS_TREE_MODEL_FILTER_CLASS(vtable)  (G_TYPE_CHECK_CLASS_TYPE ((vtable), GTK_TYPE_TREE_MODEL_FILTER))
-#define GTK_TREE_MODEL_FILTER_GET_CLASS(inst)   (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_TREE_MODEL_FILTER, GtkTreeModelFilterClass))
+#define GTK_TREE_MODEL_FILTER_GET_CLASS(obj)   (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_TREE_MODEL_FILTER, GtkTreeModelFilterClass))
 
 typedef gboolean (* GtkTreeModelFilterVisibleFunc) (GtkTreeModel *model,
                                                     GtkTreeIter  *iter,