[gtk/matthiasc/for-master: 4/4] Fix compiler warnings

[Matthias Clasen <matthiasc src gnome org>]

commit 92585b75fab493b07c1e96a0a77f1479fce17aff
Author: Matthias Clasen <mclasen redhat com>
Date:   Thu Oct 15 16:33:35 2020 -0400

    Fix compiler warnings

 demos/gtk-demo/textview.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)
---
diff --git a/demos/gtk-demo/textview.c b/demos/gtk-demo/textview.c
index e117d7a635..8d58099cff 100644
--- a/demos/gtk-demo/textview.c
+++ b/demos/gtk-demo/textview.c
@@ -591,8 +591,8 @@ easter_egg_callback (GtkWidget *button,
   g_object_unref (buffer);
 
   window = gtk_window_new ();
-  gtk_window_set_transient_for (window, GTK_WINDOW (gtk_widget_get_root (button)));
-  gtk_window_set_modal (window, TRUE);
+  gtk_window_set_transient_for (GTK_WINDOW (window), GTK_WINDOW (gtk_widget_get_root (button)));
+  gtk_window_set_modal (GTK_WINDOW (window), TRUE);
   sw = gtk_scrolled_window_new ();
   gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (sw),
                                   GTK_POLICY_AUTOMATIC,