[gtk+/gtk-2-22] tests: Use gdk_screen_get_default_colormap()

[Benjamin Otte <otte src gnome org>]

commit 0d42dabf6c3616f150f9aafa35c8e731d0b82a1c
Author: Benjamin Otte <otte redhat com>
Date:   Tue Jul 13 02:38:21 2010 +0200

    tests: Use gdk_screen_get_default_colormap()
    
    We don't need the RGB colormap here.

 tests/testgtk.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/tests/testgtk.c b/tests/testgtk.c
index fc4dbb7..2f01bb7 100644
--- a/tests/testgtk.c
+++ b/tests/testgtk.c
@@ -344,7 +344,7 @@ on_alpha_screen_changed (GtkWidget *widget,
 
   if (!colormap)
     {
-      colormap = gdk_screen_get_rgb_colormap (screen);
+      colormap = gdk_screen_get_default_colormap (screen);
       gtk_label_set_markup (GTK_LABEL (label), "<b>Screen doesn't support alpha</b>");
     }
   else