Handle the opposite case too

Just in case.

diff --git a/gtk/gtkwindow.c b/gtk/gtkwindow.c
index d067a0cf612e6b234a291f112a82a0e80381fa8a..34ede3226437a45cc79f6b1ace1d0a247904b2f3 100644 (file)
--- a/gtk/gtkwindow.c
+++ b/gtk/gtkwindow.c
@@ -4478,6 +4478,8 @@ update_window_style_classes (GtkWindow *window)
     }
   else
     {
+      gtk_widget_remove_css_class (widget, "tiled");
+
       if (edge_constraints & GDK_TOPLEVEL_STATE_TOP_TILED)
         gtk_widget_add_css_class (widget, "tiled-top");
       else