[empathy] Setting priv->bus_message_source_id to 0 to make sure that

[Guillaume Desmottes <gdesmott src gnome org>]

commit afb052be39a6ea5e3f5858f69aaf47d27995ec3e
Author: Jonathan Tellier <jonathan tellier gmail com>
Date:   Fri Aug 7 09:19:19 2009 -0400

    Setting priv->bus_message_source_id to 0 to make sure that
    g_source_remove is not called twice on it.

 src/empathy-call-window.c |   16 +++++++++++++---
 1 files changed, 13 insertions(+), 3 deletions(-)
---
diff --git a/src/empathy-call-window.c b/src/empathy-call-window.c
index 7bca4a5..e826659 100644
--- a/src/empathy-call-window.c
+++ b/src/empathy-call-window.c
@@ -1133,7 +1133,10 @@ empathy_call_window_finalize (GObject *object)
     }
 
   if (priv->bus_message_source_id != 0)
-    g_source_remove (priv->bus_message_source_id);
+    {
+      g_source_remove (priv->bus_message_source_id);
+      priv->bus_message_source_id = 0;
+    }
 
   /* free any data held directly by the object here */
   g_mutex_free (priv->lock);
@@ -1190,7 +1193,11 @@ empathy_call_window_reset_pipeline (EmpathyCallWindow *self)
     return TRUE;
 
   if (priv->bus_message_source_id != 0)
-    g_source_remove (priv->bus_message_source_id);
+    {
+      g_source_remove (priv->bus_message_source_id);
+      priv->bus_message_source_id = 0;
+    }
+
   state_change_return = gst_element_set_state (priv->pipeline, GST_STATE_NULL);
 
   if (state_change_return == GST_STATE_CHANGE_SUCCESS ||
@@ -1703,7 +1710,10 @@ empathy_call_window_delete_cb (GtkWidget *widget, GdkEvent*event,
   if (priv->pipeline != NULL)
     {
       if (priv->bus_message_source_id != 0)
-        g_source_remove (priv->bus_message_source_id);
+        {
+          g_source_remove (priv->bus_message_source_id);
+          priv->bus_message_source_id = 0;
+        }
 
       gst_element_set_state (priv->pipeline, GST_STATE_NULL);
     }