[ekiga/v4_0] Made the gtk+ frontend release the call window

[Eugen Dedu <ededu src gnome org>]

commit cf82282d6362be18dca0cbbb491a8c8231ec7698
Author: Julien Puydt <jpuydt free fr>
Date:   Sun Jan 13 21:25:43 2013 +0100

    Made the gtk+ frontend release the call window
    
    This makes a few other objects get freed correctly, so now
    the service core doesn't complain about any leak (which doesn't
    mean there aren't left, but at least no service is leaked).

 lib/engine/gui/gtk-frontend/gtk-frontend.cpp |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/lib/engine/gui/gtk-frontend/gtk-frontend.cpp b/lib/engine/gui/gtk-frontend/gtk-frontend.cpp
index 776eacd..f8f86f6 100644
--- a/lib/engine/gui/gtk-frontend/gtk-frontend.cpp
+++ b/lib/engine/gui/gtk-frontend/gtk-frontend.cpp
@@ -93,6 +93,7 @@ GtkFrontend::~GtkFrontend ()
   gtk_widget_destroy (addressbook_window);
   gtk_widget_destroy (accounts_window);
   gtk_widget_destroy (chat_window);
+  gtk_widget_destroy (call_window);
   if (status_icon)
     g_object_unref (status_icon);
 }