[gnome-control-center] network/connection-editor: destroy the editor when closing

[Georges Basile Stavracas Neto <gbsneto src gnome org>]

commit 6f1567f23696eb4a5f52721606c80686265c64c0
Author: Jonathan Kang <jonathankang gnome org>
Date:   Wed Mar 16 11:09:19 2022 +0800

    network/connection-editor: destroy the editor when closing
    
    If an user opens an connection editor and then closes it, repeat this
    multiple times causes lots of unused hidden editor windows.
    
    Fix that by destroying the connection editor instead of hiding them
    when closing.

 panels/network/connection-editor/net-connection-editor.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/panels/network/connection-editor/net-connection-editor.c 
b/panels/network/connection-editor/net-connection-editor.c
index 4b7fadc25..ac02a786e 100644
--- a/panels/network/connection-editor/net-connection-editor.c
+++ b/panels/network/connection-editor/net-connection-editor.c
@@ -81,7 +81,7 @@ static void page_changed (NetConnectionEditor *self);
 static void
 cancel_editing (NetConnectionEditor *self)
 {
-        gtk_widget_hide (GTK_WIDGET (self));
+        gtk_window_destroy (GTK_WINDOW (self));
         g_signal_emit (self, signals[DONE], 0, FALSE);
 }