tests: Use gdk_screen_get_default_colormap()

We don't need the RGB colormap here.

diff --git a/tests/testgtk.c b/tests/testgtk.c
index e2d5d36f91669421619750c738147b2eff9b115a..174ee8870430ad5d2033711777c36b45f8ff3bba 100644 (file)
--- a/tests/testgtk.c
+++ b/tests/testgtk.c
@@ -324,7 +324,7 @@ 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