[empathy] call_state is a CallState enum

[Guillaume Desmottes <gdesmott src gnome org>]

commit b2bd57b5277f6a03d252f0abdb45bdd4fecdb8b4
Author: Guillaume Desmottes <guillaume desmottes collabora co uk>
Date:   Fri Sep 21 10:06:32 2012 +0200

    call_state is a CallState enum

 src/empathy-call-window.c |    2 +-
 1 files changed, 1 insertions(+), 1 deletions(-)
---
diff --git a/src/empathy-call-window.c b/src/empathy-call-window.c
index ae8b637..d375083 100644
--- a/src/empathy-call-window.c
+++ b/src/empathy-call-window.c
@@ -135,7 +135,7 @@ struct _EmpathyCallWindowPriv
 
   EmpathyCameraMonitor *camera_monitor;
 
-  guint call_state;
+  CallState call_state;
   gboolean outgoing;
 
   GtkUIManager *ui_manager;