[PATCH installer] gui: redraw window after closing disk setup dialog

[Maximiliano Sandoval <m.sandoval@proxmox.com>]

We ask GTK to redraw the main window after closing the disk setup
dialog. Otherwise, after closing the dialog a gray rectangle will be
left behind where the dialog was until the UI is interacted with.

Signed-off-by: Maximiliano Sandoval <m.sandoval@proxmox.com>
---
 proxinstall | 1 +
 1 file changed, 1 insertion(+)

I am not fully sure what causes the rectangle to remain there, it is possible 
it is related to the x11 server we use.

diff --git a/proxinstall b/proxinstall
index 7146888..db95b8a 100755
--- a/proxinstall
+++ b/proxinstall
@@ -1651,6 +1651,7 @@ sub create_hdoption_view {
     $dialog->show();
 
     $dialog->run();
+    $gtk_state->{window}->queue_draw();
 
     my $get_float = sub {
         my ($entry) = @_;
-- 
2.47.3