[ekiga] Made the call window disconnect the connections it stored... since it did it precisely for that purp

[Julien Puydt <jpuydt src gnome org>]

commit a392ddd65fa52be3d7e79d48e20b016400c41685
Author: Julien Puydt <jpuydt free fr>
Date:   Tue Jan 15 11:10:21 2013 +0100

    Made the call window disconnect the connections it stored... since it did it precisely for that purpose

 lib/engine/gui/gtk-frontend/call-window.cpp |    6 ++++++
 1 files changed, 6 insertions(+), 0 deletions(-)
---
diff --git a/lib/engine/gui/gtk-frontend/call-window.cpp b/lib/engine/gui/gtk-frontend/call-window.cpp
index 49d8e30..dcf7096 100644
--- a/lib/engine/gui/gtk-frontend/call-window.cpp
+++ b/lib/engine/gui/gtk-frontend/call-window.cpp
@@ -2573,6 +2573,12 @@ ekiga_call_window_constructor (GType the_type,
 static void
 ekiga_call_window_dispose (GObject* gobject)
 {
+  for(std::vector<boost::connection>::iterator = cw->priv->connections.begin();
+      iter != cw->priv->connections.end();
+      ++iter)
+    iter->disconnect();
+  cw->priv->connections.clear ();
+
   G_OBJECT_CLASS (ekiga_call_window_parent_class)->dispose (gobject);
 }