testgtk: Fix g_object_new use

This is the kind of thing that happens with varargs apis.

diff --git a/tests/testgtk.c b/tests/testgtk.c
index 697b4b0b3546f7cb9a627021500c0ce2fe16b65a..56f5de45d4e93ba9b2b4c03cdfdaae9dbfd779d9 100644 (file)
--- a/tests/testgtk.c
+++ b/tests/testgtk.c
@@ -3548,7 +3548,7 @@ create_display_screen (GtkWidget *widget)
   window = g_object_new (gtk_window_get_type (),
                         "display", display,
                         "title", "Screen or Display selection",
-                         10, NULL);
+                         NULL);
   g_signal_connect (window, "destroy", 
                    G_CALLBACK (gtk_widget_destroy), NULL);