[gtk+] Add missing argument in GTK_SPINNER_GET_CLASS

[Matthias Clasen <matthiasc src gnome org>]

commit e64317f8e1f355cf1260ba88bcad8625d05882cd
Author: Matthias Clasen <mclasen redhat com>
Date:   Sun Sep 16 19:02:29 2012 -0400

    Add missing argument in GTK_SPINNER_GET_CLASS

 gtk/gtkspinner.h |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/gtk/gtkspinner.h b/gtk/gtkspinner.h
index 1d57bf9..1e592b2 100644
--- a/gtk/gtkspinner.h
+++ b/gtk/gtkspinner.h
@@ -36,7 +36,7 @@ G_BEGIN_DECLS
 #define GTK_SPINNER_CLASS(obj)     (G_TYPE_CHECK_CLASS_CAST ((obj), GTK_TYPE_SPINNER,  GtkSpinnerClass))
 #define GTK_IS_SPINNER(obj)        (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_SPINNER))
 #define GTK_IS_SPINNER_CLASS(obj)  (G_TYPE_CHECK_CLASS_TYPE ((obj), GTK_TYPE_SPINNER))
-#define GTK_SPINNER_GET_CLASS      (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_SPINNER, GtkSpinnerClass))
+#define GTK_SPINNER_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_SPINNER, GtkSpinnerClass))
 
 typedef struct _GtkSpinner      GtkSpinner;
 typedef struct _GtkSpinnerClass GtkSpinnerClass;