From d57be893401c0efb7cec362b2e3f5ea81e2b1f0c Mon Sep 17 00:00:00 2001
From: Rui Matos <tiagomatos@gmail.com>
Date: Mon, 25 Jan 2016 19:10:41 +0100
Subject: [PATCH 3/4] network: Avoid warnings while closing connection editor

It doesn't make sense to try to validate pages because widgets are
changing due to the whole dialog being destroyed and it causes a bunch
of warnings because some resources are cleared on each page dispose
method.

Avoid all that by disconnecting the page "changed" signal handler
before we start destroying widgets.
---
 panels/network/connection-editor/net-connection-editor.c | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/panels/network/connection-editor/net-connection-editor.c b/panels/network/connection-editor/net-connection-editor.c
index 9564506..d8a20a0 100644
--- a/panels/network/connection-editor/net-connection-editor.c
+++ b/panels/network/connection-editor/net-connection-editor.c
@@ -50,6 +50,8 @@ static guint signals[LAST_SIGNAL] = { 0 };
 
 G_DEFINE_TYPE (NetConnectionEditor, net_connection_editor, G_TYPE_OBJECT)
 
+static void page_changed (CEPage *page, gpointer user_data);
+
 static void
 selection_changed (GtkTreeSelection *selection, NetConnectionEditor *editor)
 {
@@ -182,6 +184,10 @@ static void
 net_connection_editor_finalize (GObject *object)
 {
         NetConnectionEditor *editor = NET_CONNECTION_EDITOR (object);
+        GSList *l;
+
+        for (l = editor->pages; l != NULL; l = l->next)
+                g_signal_handlers_disconnect_by_func (l->data, page_changed, editor);
 
         if (editor->permission_id > 0 && editor->client)
                 g_signal_handler_disconnect (editor->client, editor->permission_id);
-- 
2.7.4