[empathy/gnome-3-8] call-window: Remember that the audio output has been added

[Guillaume Desmottes <gdesmott src gnome org>]

commit e4dbe9ffb7c239cb2ea304a9a13fcfa6573c63e1
Author: Olivier Crête <olivier crete collabora com>
Date:   Wed Apr 3 15:45:18 2013 -0400

    call-window: Remember that the audio output has been added
    
    Otherwise it tries to re-add it.
    
    https://bugzilla.gnome.org/show_bug.cgi?id=697214

 src/empathy-call-window.c |    1 +
 1 files changed, 1 insertions(+), 0 deletions(-)
---
diff --git a/src/empathy-call-window.c b/src/empathy-call-window.c
index 3709031..77722f1 100644
--- a/src/empathy-call-window.c
+++ b/src/empathy-call-window.c
@@ -2906,6 +2906,7 @@ empathy_call_window_get_audio_sink_pad (EmpathyCallWindow *self,
           g_warning ("Could not start audio sink");
           goto error;
         }
+      priv->audio_output_added = TRUE;
     }
 
   template = gst_element_class_get_pad_template (