[ekiga] Made sure the opal bank frees the accounts before it loses its reference to the call manager

[Julien Puydt <jpuydt src gnome org>]

commit ad321c217a5363d9b0276793f17d330f9c828987
Author: Julien Puydt <jpuydt free fr>
Date:   Wed Feb 6 03:40:29 2013 +0100

    Made sure the opal bank frees the accounts before it loses its reference to the call manager

 lib/engine/components/opal/opal-bank.cpp |    8 ++++++++
 lib/engine/components/opal/opal-bank.h   |    2 +-
 2 files changed, 9 insertions(+), 1 deletions(-)
---
diff --git a/lib/engine/components/opal/opal-bank.cpp b/lib/engine/components/opal/opal-bank.cpp
index 0947cad..7782166 100644
--- a/lib/engine/components/opal/opal-bank.cpp
+++ b/lib/engine/components/opal/opal-bank.cpp
@@ -96,6 +96,14 @@ Opal::Bank::Bank (Ekiga::ServiceCore& core):
   g_slist_free (accounts);
 }
 
+Opal::Bank::~Bank ()
+{
+  // do it forcibly so we're sure the accounts are freed before our
+  // reference to the call manager. Indeed they try to unregister from
+  // presence when killed, and that gives a crash if the call manager
+  // is already gone!
+  Ekiga::RefLister<Opal::Account>::remove_all_objects ();
+}
 
 bool
 Opal::Bank::populate_menu (Ekiga::MenuBuilder & builder)
diff --git a/lib/engine/components/opal/opal-bank.h b/lib/engine/components/opal/opal-bank.h
index ddb9b56..f2ad7d0 100644
--- a/lib/engine/components/opal/opal-bank.h
+++ b/lib/engine/components/opal/opal-bank.h
@@ -62,7 +62,7 @@ public:
 
     Bank (Ekiga::ServiceCore &_core);
 
-    virtual ~Bank () { }
+    ~Bank ();
 
     bool populate_menu (Ekiga::MenuBuilder & builder);