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

diff --git a/src/empathy-call-window.c b/src/empathy-call-window.c
index 37090319bd0825ac8f725ec8bd365e9d2e62ca15..77722f1a663affb9940cc5b84fa49d64ca8bbb48 100644 (file)
--- 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 (