[gnome-bluetooth] applet: Make sure agent is set to NULL when released

[Bastien Nocera <hadess src gnome org>]

commit ec55c7e64265ec9c3a05a26ff50d6a62fce5a853
Author: Bastien Nocera <hadess hadess net>
Date:   Wed Oct 27 20:50:04 2010 +0100

    applet: Make sure agent is set to NULL when released
    
    When the agent is released by bluetoothd, we unref' it, so we
    might end up with an agent pointing to nothing. Using a weak
    pointer makes sure we don't crash.

 applet/lib/bluetooth-applet.c |    3 +++
 1 files changed, 3 insertions(+), 0 deletions(-)
---
diff --git a/applet/lib/bluetooth-applet.c b/applet/lib/bluetooth-applet.c
index 07a63c7..78f69f6 100644
--- a/applet/lib/bluetooth-applet.c
+++ b/applet/lib/bluetooth-applet.c
@@ -427,6 +427,9 @@ find_default_adapter (BluetoothApplet* self)
     gtk_tree_model_get (self->client_model, self->default_adapter,
 			BLUETOOTH_COLUMN_PROXY, &adapter, -1);
 
+    /* This makes sure that the agent is NULL when released */
+    g_object_add_weak_pointer (G_OBJECT (self->agent), (gpointer *) (&self->agent));
+
     self->agent = bluetooth_agent_new();
 
     bluetooth_agent_set_pincode_func (self->agent, pincode_request, self);